algebraic identities Questions and Answers

ICSE IX Maths Expansions

a+b+c=0,then proov a3+b3+c3=3abc

Asked by dr_pradip27121972 24th August 2017 9:43 AM

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CBSE VIII Maths Algebraic Expressions and Identities

Multiply(2x^3-5x^2-x+7) by (3-2x+4x^2)

Asked by ajayrath7 29th August 2017 5:35 PM

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Tamil Nadu IX Maths Algebra

If (x+a)(x+b)(x+c) ≡ x³-10x² + 45x -15 find a+b+c, 1/a+1/b+1/c and

a²+b²+c².

Asked by nagul2793 15th October 2017 3:30 PM

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ICSE IX Maths Indices

a to the power minus one plus b to the power minus one divided by a to the the power minus two minus b to the power minus two

Asked by rairekharai 9th December 2017 7:31 PM

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CBSE X Maths Polynomials

If x+y+z=1.....then 1- 3x² -3y² -3z² + 2x³ +2y³ +2z³ equals to

Asked by shamim.ayanahmad 26th December 2017 11:53 AM

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CBSE VIII Maths Algebraic Expressions and Identities

(a+b)(a-b)=?

Asked by reenabhartintpc001 10th March 2018 1:54 PM

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CBSE IX Maths

Factorise using suitable identities 2a^5 - 32a

Asked by Nimmi 14th May 2018 9:42 AM

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CBSE IX Maths

factorice 27y+125z

Asked by shailendrakumar 8th June 2018 7:53 AM

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CBSE IX Maths Polynomials

$space space H o w space t o space d e r i v e space space t h e space f o r m u l a space open parentheses a plus b close parentheses squared left parenthesis a minus b right parenthesis squared equals 4 a b$

Asked by agraharianiruddha 18th June 2018 10:35 AM

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CBSE IX Maths

Please answer this question

Asked by Girishdhawan 23rd June 2018 8:56 AM

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CBSE IX Maths

Please answer this question

Asked by Girishdhawan 25th June 2018 8:50 PM

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CBSE IX Maths

(5+root6)2square

Asked by Parthchheda789 26th June 2018 2:34 PM

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CBSE IX Maths

how to do this question x=(√3+1)/2 find value of 4x^3-2x^2-8x+7

Asked by ansh123 29th June 2018 12:09 PM

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CBSE X Maths

Please solve this question

Asked by vikasg13.hardware 30th June 2018 11:57 AM

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ICSE IX Maths

Pls solve

Asked by pankaj.shukla2 4th July 2018 10:18 PM

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CBSE IX Maths

Evaluate 111³,using a suitable identity

Asked by prabhakaranA.I.P.S 8th July 2018 7:50 PM

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ICSE IX Maths

How will we get (2x² - 8)(x² - 8x + 16) when we multiply (2x² - 8)(x - 4)²

Asked by nishabr7 18th July 2018 6:13 PM

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CBSE IX Maths

Multiply 9x^2+25y^2+15xy+12x-20y+16 by 3x-5y-4 using suitable identity

Asked by Anushivashv2 31st July 2018 12:06 PM

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CBSE IX Maths Polynomials

x+a * x+b

Asked by yeshuajoji 3rd August 2018 9:44 PM

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CBSE VIII Maths

(a-b)^-(b-c)^

Asked by 925harshasharma 6th August 2018 3:46 PM

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CBSE VIII Maths

If 3x -4x=10 and xy=-1,find the value of 9x^2+16y^2

Asked by vishal7979780056 12th August 2018 10:45 PM

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ICSE X Maths

4x²-4ax +( a² + b²)= 0

Asked by imtiaz.jkb 19th August 2018 5:52 PM

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CBSE VIII Maths

Please solve

Asked by yadavbrajkishore678 3rd September 2018 2:16 PM

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CBSE IX Maths

$I f √ 2 equals 1.4142 comma t h e n space f i n d space t h e space v a l u e space o f space square root of √ 2 minus 1 divided by √ 2 space plus 1 end root$

Asked by arundhounchak10074 9th September 2018 12:30 PM

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ICSE VIII Maths

1/4z^6 + 9a^2 - 3az^3 = ?

Asked by PP095200 12th September 2018 9:50 AM

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ICSE VIII Maths

expand [2x+1]2

Asked by sujitkumarhirwani 23rd September 2018 8:01 AM

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CBSE IX Maths

factorise 8x^3+y^3+27z^3-18xyz

Asked by nandu67 4th October 2018 9:58 AM

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CBSE VIII Maths

Y^3 -8 by y-2 solve by long division

Asked by karn777000 27th October 2018 1:35 PM

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ICSE IX Maths

1. Without actually calculating the cubes find the value of : 1. (27)^3 + (-17)^3 + (-10)^3 2. (-28)^3 +(15)^3 + (13)^3

Asked by aadrica.kanika 11th November 2018 5:52 PM

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ICSE VIII Maths Algebraic Identities

x^8-Y^8 factorise the following

Asked by Selina_jeyaraj 27th December 2018 11:20 PM

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ICSE VIII Maths Factorisation

If a+b+c =8 , a²+b+c²=26, Then Find, ab+bc+ca

Asked by justjasonpong 28th December 2018 6:17 PM

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ICSE VIII Maths Algebraic Identities

Find the value of; (2003)² - (1997)²

Asked by justjasonpong 7th January 2019 10:28 PM

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ICSE VIII Maths Algebraic Identities

(ax+by)²+(bx+ay)²

Asked by chopraakshat3 9th January 2019 11:42 AM

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Maharashtra VII Maths

(X+½)²

Asked by 1603omkar 4th February 2019 8:41 PM

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CBSE VII

m2n2+14mnpq+49p2q2

Asked by neetupandey240204 22nd February 2019 1:50 PM

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CBSE X Maths Some Applications of Trigonometry

a cos theta + b sin theta = 5 find value of b cos theta - a sin theta

Asked by Soma 28th February 2019 3:45 PM

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CBSE X Maths

State the standard form of quadratic equation . Solve it by the method of perfect square

Asked by jaimansoni 2nd March 2019 11:03 AM

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CBSE X Maths Introduction to Trigonometry

solution for this

Asked by ABHILASHA 5th March 2019 11:18 PM

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CBSE X Maths Introduction to Trigonometry

solution required as early as possible...

Asked by ABHILASHA 5th March 2019 11:20 PM

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ICSE X Maths

X+(1/X)=2 , THEN FIND THE VALUE OF [X^7+(1/X)^7]

Asked by debabratap261 22nd March 2019 1:59 PM

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ICSE IX Maths Expansions

(6-2y+4z)square

Asked by singhjayant849 28th March 2019 11:21 AM

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ICSE IX Maths

(a+b) ^2 +(a-b) ^2

Asked by prasenjitbanerjee24383 6th April 2019 9:10 AM

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CBSE VII

(x+1/2)^2

Asked by gpadhye1997 7th April 2019 6:14 PM

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CBSE VIII Maths Algebraic Expressions and Identities

(3x - 5) (3x + 5) = ?

Asked by madhurasanu 7th April 2019 6:45 PM

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CBSE IX Maths

Q14 without actually calcculating the cubes, find the value of each of the following: (-12)×(-12)×(-12) (this is cube) +(7)3+*(5)3

Asked by Diwaker.rathore 13th April 2019 3:34 PM

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CBSE IX Maths Polynomials

(2x-2/x)^3

Asked by shahmishit 23rd April 2019 6:27 PM

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ICSE IX Maths Expansions

(2x+3y+5)(2x+3y-5)

Asked by aayushsingh9648117561 5th May 2019 3:38 PM

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CBSE VII Maths Algebraic Expressions

please explain me that what is an identity of an equation

Asked by amu_bgr 9th May 2019 11:41 AM

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CBSE IX Maths Polynomials

If a=1+√2+√3 and b=1+√2-√3 find a square +b square -2a-2b

Asked by Payalagrawal78 10th May 2019 8:18 AM

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CBSE X Maths Quadratic Equations

Q. if the square of difference of the zeroe of the quadratic polynomial f(x)=x^2=px=45 is equal to 144, then find the value of p ANS. x^2+px+45=0 let roots be a and b hence, sum of root (a+b)=p and product of roots(ab)=45 now,(a-b)^2=144 (a+b)^2-4ab=144 p^2-4*45=144 p^2=324 p=+18 and -18 in this answer how does 4ab comes please answer fast

Asked by ketanjain.2502 14th May 2019 1:22 PM

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CBSE IX Maths

Factorize a^2 + b^2 -2(ab-ac+bc)

Asked by anitahajowar 17th May 2019 6:23 AM

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ICSE IX Maths Expansions

x-2=1/3x, find the value of (x²+1/9x²)

Asked by sparshmishra102 19th May 2019 10:27 AM

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CBSE IX Maths Polynomials

how to solve -64a3-2a+48a2

Asked by devanandanair12345 22nd May 2019 7:34 PM

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ICSE IX Maths Factorisation

How to factorise -x2-1-2a-a2

Asked by dnmgzp 23rd May 2019 10:18 AM

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CBSE IX Maths Polynomials

a²-b²+2bc-c²

Asked by saayuahi670 23rd May 2019 11:14 AM

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CBSE IX Maths Polynomials

If a +b+c =0 then 1/2(a2/bc + b2/ac+c2/ab) is

Asked by ankitkumarlovehisfamily 27th May 2019 2:35 PM

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CBSE IX Maths Polynomials

If a/b+b/a=-1 find a^3-b^3

Asked by daskousik2004 30th May 2019 10:05 AM

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CBSE IX Maths Polynomials

factorise x4+5x2+9 by identity a2-b2=(a+b)(a-b). here 4,2 are the powers of this expression.

Asked by shubham0kumar24 30th May 2019 11:01 AM

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CBSE VIII Maths Algebraic Expressions and Identities

x+y=12 and xy = 24 find the value x2+y2

Asked by akshgoyal143 14th June 2019 5:47 PM

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CBSE IX Maths Polynomials

If X²+1/x²=5 then find the value of x³+1/x³

Asked by Umahari151104 15th June 2019 12:44 PM

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CBSE IX Maths Polynomials

Q-8

If a,b,c are all non zero and a+b+c=0, prove that $fraction numerator a squared over denominator b c end fraction plus fraction numerator begin display style b squared end style over denominator begin display style c a end style end fraction plus fraction numerator begin display style c squared end style over denominator begin display style a b end style end fraction equals 3$

Asked by kishor.kp14 18th June 2019 10:00 AM

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CBSE IX Maths Polynomials

Q-9

If a+c+c=5 and ab+bc+ca=15, find the value of $left parenthesis a plus b right parenthesis to the power of 3 space end exponent plus left parenthesis b plus c right parenthesis to the power of 3 space end exponent plus left parenthesis c plus a right parenthesis to the power of 3 space end exponent minus 3 left parenthesis a plus b right parenthesis left parenthesis b plus c right parenthesis left parenthesis c plus a right parenthesis$

Asked by kishor.kp14 18th June 2019 10:07 AM

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CBSE IX Maths Polynomials

Q11

Prove that $left parenthesis a plus b plus c right parenthesis cubed minus a cubed minus b cubed minus c cubed equals 3 left parenthesis a plus b right parenthesis left parenthesis b plus c right parenthesis left parenthesis c plus a right parenthesis.$

Asked by kishor.kp14 18th June 2019 11:20 AM

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ICSE IX Maths Expansions

This all questions please

Asked by virendraems 18th June 2019 8:45 PM

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CBSE IX Maths Polynomials

$I f space square root of u plus square root of v minus square root of w equals 0 comma space f i n d space t h e space v a l u e space o f left parenthesis u plus v minus w right parenthesis.$

Asked by kishor.kp14 19th June 2019 9:41 AM

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CBSE IX Maths Polynomials

$x squared plus 1 over x squared equals 14 comma space f i n d space t h e space space x cubed plus 1 over x cubed space$

Asked by kishor.kp14 19th June 2019 9:44 AM

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CBSE IX Maths Polynomials

$I f space x minus y equals 5 space a n d space x y equals 84 comma space f i n d space t h e space v a l u e space o f space space x cubed minus y cubed.$

Asked by kishor.kp14 19th June 2019 9:47 AM

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CBSE IX Maths Polynomials

$S i m p l i f y colon square root of 2 a to the power of 2 to the power of blank end exponent plus 2 square root of 6 space end root a b plus 3 b to the power of 2. end exponent end root$

Asked by kishor.kp14 19th June 2019 9:52 AM

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CBSE IX Maths Number System

$I f space square root of 2 space equals space 1.4142 space comma space f i n d space t h e space v a l u e space o f space square root of bevelled fraction numerator square root of 2 minus 1 over denominator square root of 2 plus 1 end fraction end root.$

Asked by kishor.kp14 20th June 2019 10:13 AM

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CBSE IX Maths Number System

$S i m p l i f y space space colon thin space fraction numerator left parenthesis square root of 3 minus square root of 5 right parenthesis left parenthesis square root of 5 plus square root of 3 right parenthesis over denominator 7 minus 2 square root of 5 end fraction$

Asked by kishor.kp14 20th June 2019 10:15 AM

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CBSE IX Maths Number System

$R a t i o n a l i s e space semicolon space fraction numerator 4 square root of 3 plus 5 square root of 2 over denominator square root of 48 plus square root of 18 end fraction$

Asked by kishor.kp14 20th June 2019 10:18 AM

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CBSE IX Maths Number System

$I f space fraction numerator 3 plus square root of 7 over denominator 3 minus square root of 7 end fraction equals a plus b square root of 7 comma end root space space space f i n d space t h e space v a l u e space o f space space a space space a n d space b$

Asked by kishor.kp14 20th June 2019 10:20 AM

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CBSE IX Maths Number System

$x equals fraction numerator square root of 3 plus square root of 2 over denominator square root of 3 minus square root of 2 end fraction space a n d space y equals fraction numerator square root of 3 minus square root of 2 over denominator square root of 3 plus square root of 2 end fraction space semicolon space f i n d space t h e space v a l u e space o f space left parenthesis x plus y right parenthesis squared$

Asked by kishor.kp14 21st June 2019 1:53 PM

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CBSE IX Maths Number System

$S i m p l i f y space semicolon space square root of m squared n squared space end root X space space root index 6 of m squared n squared end root space x space cube root of m squared n squared end root$

Asked by kishor.kp14 21st June 2019 1:58 PM

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CBSE IX Maths Number System

$S h o w space t h a t space space left parenthesis x to the power of a minus b end exponent right parenthesis to the power of a plus b end exponent space. left parenthesis x to the power of b minus c end exponent right parenthesis to the power of b plus c end exponent space. left parenthesis x to the power of c minus a end exponent right parenthesis to the power of c plus a end exponent equals 1$

Asked by kishor.kp14 21st June 2019 2:02 PM

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CBSE IX Maths Number System

$I f space space a space equals fraction numerator 1 over denominator 7 minus 4 square root of 3 end fraction space a n d space space b equals fraction numerator 1 over denominator 7 plus 4 square root of 3 end fraction space space comma space f i n d space t h e space v a l u e space space o f space 1 right parenthesis space a squared plus b to the power of 2 to the power of blank end exponent space comma space 2 right parenthesis space a cubed plus b cubed$

Asked by kishor.kp14 21st June 2019 2:06 PM

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CBSE IX Maths Number System

$i f space x equals 1 plus square root of 2 comma t h e n space f i n d space t h e space v a l u e space o f space open parentheses x minus 1 over x close parentheses cubed.$

Asked by kishor.kp14 24th June 2019 7:50 PM

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CBSE IX Maths Polynomials

$f i n d space t h e space v a l u e space o f space 249 squared minus 248 squared space a n d space a l s o space f a c t o r i s e space open parentheses 25 x squared minus 1 close parentheses plus open parentheses 1 plus 5 x close parentheses squared$

Asked by kishor.kp14 26th June 2019 3:49 PM

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CBSE IX Maths Polynomials

$f a c t o r i s e colon space 3 a cubed b minus 243 a b cubed comma space x to the power of 4 minus 625 comma space a cubed b cubed plus a plus b comma space x open parentheses x minus y close parentheses cubed plus 3 x squared y open parentheses x minus y close parentheses comma 2 x squared minus 3 x squared minus 17 x plus 30 comma space 24 square root of 3 x cubed minus 125 y cubed comma a to the power of 7 minus a b to the power of 6$

Asked by kishor.kp14 26th June 2019 4:05 PM

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CBSE IX Maths Polynomials

$s i m p l f y space t h e space f o l l w i n g space space e x p r e s s i o n s colon negative comma space open parentheses x plus y plus z close parentheses squared plus open parentheses x plus y minus z close parentheses squared space a n d space open parentheses 2 x plus p minus c close parentheses squared minus open parentheses 2 x minus p plus c close parentheses squared$

Asked by kishor.kp14 26th June 2019 4:20 PM

Answered by Expert

CBSE VI Maths Algebra

If 𝑥 = 44 𝑎𝑛𝑑 𝑦 = 6, verify that (𝑥 + 𝑦) × (𝑥 − 𝑦) = 𝑥 × 𝑥 − 𝑦 × �

Asked by marrivenu1 30th June 2019 7:59 PM

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ICSE IX Maths Expansions

If a+b=8 and ab=12 find (a)a2+b2 (b)the difference between a and b

Asked by Shankar.kmp143 8th July 2019 5:36 PM

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ICSE IX Maths Expansions

If a+b+2c=0 , prove that a³+b³+8c³=6abc

Asked by narayan_sanjeev 9th July 2019 9:48 PM

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ICSE IX Maths Factorisation

(a+b)^2-a^2+b^2

Asked by ayushmanankit 29th July 2019 8:32 PM

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CBSE IX Maths Polynomials

$i f space x squared plus 1 over x squared equals 5 comma space t h e n space f i n d space t h e space p o s i t i v e space v a l u e space o f space x minus 1 over x$

Asked by kishor.kp14 30th July 2019 3:35 PM

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CBSE IX Maths Number System

answer of Q2

Asked by Chetna.lagoon 4th August 2019 8:06 AM

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CBSE VIII Maths Algebraic Expressions and Identities

x^2+y^2+4z^2+2xy-4yz-4xzdivide by(x+y-2z)

Asked by sureshlathia 7th August 2019 8:22 PM

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ICSE VIII Maths Factorisation

Factorize a⁴-(a²-3b²)²

Asked by tepanashe517 26th August 2019 5:28 PM

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CBSE VIII Maths Algebraic Expressions and Identities

If x cube + 2 square equal to a square x 6 plus x cube + 4, then find a.

Asked by Namitapatra 11th September 2019 6:33 AM

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CBSE VIII Maths Algebraic Expressions and Identities

(a+b)(a-b)

Asked by sd5488379 23rd September 2019 7:16 PM

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ICSE VIII Maths Algebraic Identities

Factorise x2y-xy2+5xy-5y2

Asked by avjotchatrath 18th November 2019 6:19 PM

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CBSE VIII Maths Algebraic Expressions and Identities

(4m + 5n)2 + (5m + 4n)2

Asked by amansikandar558 11th December 2019 4:43 PM

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ICSE IX Maths Expansions

(4+√5)2

Asked by nyojast 15th December 2019 10:20 PM

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ICSE VIII Maths Algebraic Identities

X²-5x+1=0 find x²+1/x²

Asked by sandeep.123.gopani 16th December 2019 10:11 AM

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CBSE IX Maths Polynomials

Hello experts Please answer this given question in the following attachment ASAP

Asked by prakash.sanyasi 16th December 2019 4:41 PM

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CBSE X Maths Polynomials

8x²-4

Asked by nishadevi41572 18th December 2019 10:06 AM

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ICSE VIII Maths Factorisation

Factorise the following - 1) 245x^5-80y^2x

Asked by Cl_narayan 24th December 2019 8:04 AM

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CBSE VII Maths Exponents and Powers

a²+b²=?

Asked by sangeethamanu965582 26th December 2019 9:29 AM

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ICSE VIII Maths Algebraic Identities

Factorise the following - 1) 4m^2 +9n^2-12mn-1

Asked by Cl_narayan 27th December 2019 7:24 AM

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CBSE IX Maths Polynomials

Q: Use suitable identity to find the following product. (Question from Polynomials chapter, question is attached below in the image (PNG) Experts Please help...........)

Asked by prakash.sanyasi 28th December 2019 4:59 AM

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CBSE IX Maths Polynomials

Please Help Experts,

Asked by prakash.sanyasi 29th December 2019 8:35 AM

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ICSE VIII Maths Factorisation

Factorise : 36x^4-72x^2y^2+36y^2

Asked by Cl_narayan 9th January 2020 1:20 PM

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ICSE VIII Maths Factorisation

(a+b)^2=

Asked by deepak 9th January 2020 11:36 PM

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CBSE X Maths Introduction to Trigonometry

A cos theta + b sin theta is equal to M a sin theta + b cos theta is equal to 1 then prove m square + n square is equal to a square + b square

Asked by sanjeev693 14th January 2020 5:49 PM

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CBSE X Maths Polynomials

The difference of two numbers is 5 and the difference of their reciprocals is 1/10. Find the numbers.

Asked by saraswatpawan1980 26th January 2020 8:14 PM

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CBSE IX Maths Polynomials

Can u pls help me out with a factorisation question? Factorise : (x^4 + 4 ) (x^2+1/x^2)

Asked by preranaharish34 12th February 2020 11:16 AM

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CBSE VIII Maths Algebraic Expressions and Identities

How to solve Question number 18

Asked by guptashivpratap86 15th February 2020 8:49 PM

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CBSE IX Maths Polynomials

729X3-512-y3

Asked by dg0036768 18th February 2020 12:22 PM

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ICSE IX Maths Expansions

Please solve this

Asked by aastharoy997 27th March 2020 12:37 PM

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CBSE VIII Maths Algebraic Expressions and Identities

Please tell me solution of QUESTION NUMBER-14,15.

Asked by raju singh 1st April 2020 5:48 PM

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ICSE VIII Maths Algebraic Identities

(208)2

Asked by rainikita525 7th April 2020 9:08 PM

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ICSE VIII Maths Algebraic Identities

evaluate using expansion of (a+b)2 or (a-b)2. (415)2 (188)2 (9.4)2 (20.7)2

Asked by rainikita525 8th April 2020 11:07 AM

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ICSE VIII Maths Algebraic Identities

expand: 1. (2a+b)3 2. (a-2b)3 3. (3x-2y)3 4. (x+5y)3

Asked by rainikita525 8th April 2020 12:32 PM

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CBSE IX Maths Polynomials

if x+1/x=5,then find value of x^3+1/x^3

Asked by rudrashree2006 9th April 2020 10:13 AM

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ICSE IX Maths Factorisation

If a+b=9 and ab=18, find a-b

Asked by jaydenpereira.deolali 18th April 2020 12:42 PM

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CBSE XI Science Maths Binomial Theorem

If a + b + c = 0 a2 + b2 + c2 = 6 Find a4 + b4 +c4

Asked by poonambarnwal2018 23rd April 2020 2:49 PM

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CBSE VIII Maths

a+b whole square

Asked by vigneshgopi74 26th April 2020 4:00 PM

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ICSE IX Maths Factorisation

use identity to evaluate: (b)

Asked by vermarinky31 1st May 2020 1:43 PM

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CBSE IX Maths Polynomials

If a + b = –1, then the value of a3 + b3 – 3ab is

Asked by suhaasgunisetti6946 2nd May 2020 1:40 PM

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ICSE VIII Maths Algebraic Expressions

if a+1=3 a

Asked by singhk35600 11th May 2020 10:29 AM

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ICSE VIII Maths Algebraic Identities

use the formula: 1. 4.6×5.4

Asked by rainikita525 14th May 2020 6:24 PM

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ICSE IX Maths Factorisation

How to expand 9x^2+4y^2+12xy

Asked by avishkargosavi89.9spicertl 18th May 2020 7:11 PM

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CBSE IX Maths Polynomials

simplify the following expression

Asked by frankboy8900 18th May 2020 8:12 PM

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ICSE VIII Maths Exponents

(3 to the power -2 -3tothe power -3) ×(3to the power 0 + 3to the power-1 ) find the value

Asked by soumyajagtap11.8spicertl 22nd May 2020 4:30 PM

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CBSE IX Maths Polynomials

solution

Asked by shahooqbakhsh 26th May 2020 8:28 AM

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ICSE IX Maths

please give me answer of this question

Asked by Jhunidas 28th May 2020 8:52 PM

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CBSE IX Maths Number System

simplify (√5-5) (√5-5)

Asked by vikramnegi024 1st June 2020 10:55 AM

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ICSE IX Maths Expansions

if X+1/X=√3 prove that x^3+1/x^3= 0

Asked by taritdasgupta1972 1st June 2020 10:16 PM

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ICSE IX Maths Expansions

If a-3=1÷a,find value of a2+1÷a2

Asked by shilohdube04.9spicertl 3rd June 2020 3:55 PM

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CBSE IX Maths Polynomials

factorise 8x3+y3+27z*3+18xyz

Asked by gulnaazkhatoon50328 5th June 2020 6:40 PM

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ICSE VIII Maths Factorisation

(5p+7q)² - (7p+5q)²

Asked by rupalipramanick1980 5th June 2020 9:32 PM

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CBSE IX Maths Polynomials

(a + b)2

Asked by rishon.mathewtitus 8th June 2020 9:51 AM

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CBSE X Maths Polynomials

8x2-4

Asked by nishantsinghrajpoot1234 9th June 2020 8:30 PM

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ICSE IX Maths Expansions

Solve this: (3x+1)(3x-1)(3x+2)(3x-2)

Asked by zimmylalwani9363.9sdatl 17th June 2020 12:57 PM

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CBSE VIII Maths Algebraic Expressions and Identities

write rhe following squares of bionomial as trinomoials: 1. (x+2)^2 2. (8a+3b)^2

Asked by guthikondaskumar 26th June 2020 11:25 AM

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ICSE IX Maths Expansions

solve

Asked by psreeramasetty 26th June 2020 7:20 PM

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ICSE IX Maths Factorisation

x^2+5x+5y-y^2

Asked by jasnoordhadda06 30th June 2020 9:25 AM

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CBSE X Maths Polynomials

(a+b)(a-b)

Asked by ratnalasushmasri 4th July 2020 5:24 PM

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ICSE IX Maths Expansions

How to solve Ex 3.1 Q 15. If a + 1 / a = 3 ,find (1) a2 + 1/a2 (2) a4 + 1/a4

Asked by prathameshbhantar09.9spicertl 13th July 2020 6:21 PM

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CBSE IX Maths Polynomials

$X equals fraction numerator 1 over denominator square root of 5 minus 2 end fraction f i n d space t h e space v a l u e space o f space X squared plus 1 over x squared$

Asked by prahladsumi 15th July 2020 2:06 PM

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CBSE VIII Maths Algebraic Expressions and Identities

SHOW THAT: [4/3m-3/4n]2 +2mn=16/9m2+9/16n2

Asked by surendra.suri 20th July 2020 12:53 PM

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ICSE IX Maths Factorisation

Mathematics- Chapter-4

Factorisation

How to Solve the below question;

$x squared plus 1 over x squared minus 2 minus 5 x plus 5 over x$

Regards,

Yashwardhan Wagh

Asked by yashwardhanwagh70.9spicertl 21st July 2020 8:03 PM

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ICSE IX Maths Expansions

Asked by sameerautomobiles 3rd August 2020 2:21 PM

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ICSE IX Maths Expansions

find the square of:2a+b

Asked by varshasharma08059 5th August 2020 12:58 PM

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ICSE VII Maths Algebraic Expressions

98.2×100.8

Asked by wadhwaravi625 6th August 2020 11:10 AM

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CBSE VIII Maths Squares and Square Roots

find the

Asked by sunandasharanappa 16th August 2020 7:42 PM

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ICSE IX Maths Expansions

If (4a+3b)=10 and ab = 2 find the value of (64a^3 + 27b^3)

Asked by sayantikasingh3318.9sdatl 17th August 2020 9:39 PM

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ICSE VIII Maths Algebraic Identities

expansion of (3x-1/3y)2

Asked by ndwivedi167 24th August 2020 3:46 PM

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CBSE VIII Maths Algebraic Expressions and Identities

(y+4)(y+6)

Asked by rrajenderkumar 5th September 2020 11:06 AM

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ICSE IX Maths Expansions

if a square minus 3a+1=0 find a square plus 1/a square

Asked by bhumikaprasad2107 6th September 2020 11:58 PM

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CBSE VIII Maths Linear Equations in One Variable

Please solve (urgent) (2x-3y)^3-(2x+3y)^3

Asked by mchopra99 7th September 2020 5:19 PM

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ICSE IX Maths Factorisation

25a^2 -9b^2

Asked by jinashjinu36 8th September 2020 4:13 PM

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CBSE IX Maths Polynomials

If a + b = 12 and a² + b² = 60, the value of a³ + b³ is:

Asked by tanmaydashpute78.9dgatl 9th September 2020 10:28 PM

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CBSE IX Maths Polynomials

how to solve these questions

Asked by vnehar1 11th September 2020 10:24 AM

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CBSE X Maths Polynomials

how did you get the highlighted term? please explain

Asked by dilipkmishra29 12th September 2020 12:19 PM

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CBSE X Maths Quadratic Equations

x^2+6x-(a^2+2a-8)=0

Asked by anjalisinghdps16 15th September 2020 11:49 PM

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ICSE IX Maths Expansions

(2x+7y)2

Asked by prtyakshkumar 20th September 2020 7:01 PM

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ICSE VIII Maths Algebraic Identities

(5-x+2/x)2

Asked by jyotsanasoni1983 23rd September 2020 8:47 PM

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CBSE X Maths Quadratic Equations

please clear

Asked by rajvarshneytushar 24th September 2020 12:44 PM

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ICSE VII Maths Algebraic Expressions

iam want the answer of the main

Asked by mksowmya8 25th September 2020 8:46 PM

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CBSE IX Maths Polynomials

(3+underroot3) (3-underroot3

Asked by rajveersingh78844 27th September 2020 12:44 PM

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ICSE IX Maths Factorisation

a6+ 27b³

Asked by nanditapalb 30th September 2020 5:30 AM

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ICSE X Maths

(x+y)^2

Asked by paarthmiglani0509 30th September 2020 10:32 AM

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CBSE IX Maths Polynomials

x×x+1/4x×x+1-7x-7/2x

Asked by rahulkaloya1 30th September 2020 3:30 PM

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CBSE VIII Maths Algebraic Expressions and Identities

How to factorise using a2– b 2(a+b)(a-b) identities 9s – 4s3

Asked by surendra.suri 30th September 2020 7:42 PM

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CBSE VIII Maths Algebraic Expressions and Identities

2by3+6by5

Asked by amritasaha213 2nd October 2020 5:57 PM

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CBSE VIII Maths Algebraic Expressions and Identities

maths doubt

Asked by shamalmoghekar 3rd November 2020 4:25 PM

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CBSE IX Maths Polynomials

13×13×13+7×7×7/13×13-13×7+7×7

Asked by mayureshwani91.9dgatl 4th November 2020 6:55 PM

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CBSE VIII Maths Algebraic Expressions and Identities

x^6 - y^6

Asked by Mishrabishnupriya143 22nd November 2020 7:19 PM

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ICSE VIII Maths Algebraic Expressions

8xy + 12xy

Asked by mathi.jayaraj 20th December 2020 12:53 PM

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CBSE IX Maths Polynomials

(a+b+c)^3

Asked by bishoyihimesh 2nd January 2021 8:25 AM

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CBSE VIII Maths Algebraic Expressions and Identities

(2/3m+3/2n) ²

Asked by theerthagirie 4th January 2021 8:49 AM

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CBSE VIII Maths Algebraic Expressions and Identities

using identities (formulae),evaluate:78×82

Asked by sahibsinghsekhon000 6th January 2021 8:33 AM

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CBSE VIII Maths Algebraic Expressions and Identities

what is algebraic expression

Asked by jagannathmahatha619 26th January 2021 8:49 PM

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ICSE IX Maths Expansions

If a= 1-√3, find the value of (𝑎−1/𝑎)^3.

Asked by v.venkateshalu 1st February 2021 10:17 AM

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CBSE VIII Maths Algebraic Expressions and Identities

Expand 201 square

Asked by pushkarbehera248 3rd February 2021 7:06 PM

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CBSE IX Maths Polynomials

if x+1/x =7 then find x cube + 1/x cubw

Asked by nilayraj07 7th February 2021 7:55 PM

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ICSE VII Maths Algebraic Expressions

I am not understanding how to do the 18th question

Asked by vinaysanil 9th February 2021 11:18 AM

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CBSE VIII Maths Algebraic Expressions and Identities

a^2+b^2+c^2=2(a-b-c)-3 Find a^2+b^2-c (Answer lies between 0 and 9 , both inclusive)

Asked by raunak.kumar 15th February 2021 2:37 PM

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CBSE IX Maths Polynomials

(x + 8)(x – 10) in the expanded form is:

Asked by swatipuspapatel 20th February 2021 11:45 AM

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CBSE IX Maths Polynomials

write all identites

Asked by mohit9949941900 28th February 2021 5:08 PM

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ICSE IX Maths Factorisation

(6-x)^2-3

Asked by sgs.tia.3feb.9 3rd March 2021 1:19 PM

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CBSE VIII Maths Algebraic Expressions and Identities

Factorise the expressions A)25 a²-9 b²

Asked by judedominic2006 29th March 2021 1:01 PM

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ICSE IX Maths Expansions

a²-(2a+3b)²

Asked by baruniagarwal.112056 27th April 2021 8:46 AM

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ICSE IX Maths Expansions

Use identities to evaluate (i)(101)²

Asked by navkirankaurrehal23 27th April 2021 11:19 AM

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CBSE VIII Maths Algebraic Expressions and Identities

Use Vedic maths to find the products: 1. 107×93 2. 15²

Asked by HARSHICA7312 20th May 2021 12:04 PM

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CBSE VIII Maths Algebraic Expressions and Identities

Write down the product of (x² + x + 1) ( x² - x + 1) and ( x⁴- x² + 1)

Asked by sanjumaurya419 23rd May 2021 11:41 AM

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CBSE IX Maths Polynomials

If 3x + 2y = 12 and Xy = 6 ,find the value of 9x ^ 2 + 4y ^ 2 .

Asked by saakshigoel207 4th June 2021 8:19 PM

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ICSE IX Maths Expansions

9(b+2a)2-4a2

Asked by vrundasorathiya83 1st July 2021 10:22 AM

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ICSE IX Maths Expansions

B/387, Awas Vikas Rd, Hanspuram, Naubasta, Kanpur, Uttar Pradesh 208021, India

Asked by hp2363510 3rd July 2021 6:09 PM

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CBSE VIII Maths Algebraic Expressions and Identities

Q no . 4 and 6

Asked by deepsikhab71.8cpsb 9th August 2021 11:40 AM

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CBSE IX Maths Polynomials

(a+b)2

Asked by anju9534329572 12th August 2021 7:37 PM

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CBSE VIII Maths Algebraic Expressions and Identities

(a+b)² =

Asked by mridulupadhyay77.8cpsb 22nd August 2021 8:17 PM

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ICSE VIII Maths Algebraic Identities

3a - _____]^2 = _ - ____ + 25b^×

Asked by priyankakumari63777 5th October 2021 8:57 AM

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CBSE IX Maths Polynomials

I want to solve this question

Asked by abilash8b 6th January 2022 12:27 PM

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CBSE IX Maths Polynomials

how to solve this problem

Asked by ganilkumar726 10th March 2022 7:16 AM

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CBSE IX Maths Polynomials

(a/6+b/5-2)^2

Asked by shreya.khairnar2007 2nd April 2022 6:13 PM

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ICSE IX Maths Expansions

a-b=3 and ab=40 find a+b

Asked by pushti.pancholi 24th April 2022 2:00 PM

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ICSE IX Maths Expansions

a+b=10 and a-b=2 find a^2 + b^2

Asked by pushti.pancholi 24th April 2022 2:04 PM

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CBSE IX Maths Polynomials

If x+ y = 12 and xy =32 Find x² + y²

Asked by tabhinav666 15th May 2022 5:54 PM

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CBSE VII Maths Algebraic Expressions

10*x 10y + 20d - 2y

Asked by janbiverma1105 28th May 2022 7:53 AM

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ICSE IX Maths Expansions

how can we solve 8 sum

Asked by deeya0121 1st June 2022 10:28 AM

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CBSE IX Maths Polynomials

17. If a + b + c = 4 and a ^ 2 + b ^ 2 + c ^ 2 = 55/2 then find the value of a ^ 3 + b ^ 3 + c ^ 3 - 3abc

Asked by dalalvansh4 2nd June 2022 7:03 PM

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CBSE VIII Maths Algebraic Expressions and Identities

the value of 15 X square + 10 y square minus 20xy at X = 1 and y = -1 is

Asked by sumeshkumarraj2011 13th January 2023 8:09 PM

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ICSE VIII Maths Algebraic Identities

13. If a+b=9 and ab=-22,find i) a2-b2

Asked by swarup.ghosh21 1st May 2023 10:27 AM

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CBSE IX Maths Polynomials

Expand (x-3/x)³

Asked by sagrawal0081 12th August 2023 5:34 PM

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CBSE VII Maths Algebraic Expressions

5(a square +ab)+2-ab a=2 b=-3

Asked by s7290989 20th December 2023 4:41 PM

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