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Algebra

CBSE VIII Mathematics Algebraic Expressions and Identities

Subtract the sum of 3x-4y+z and 1-2x+y from the sum of 3y+z+6 and x-2y+3 ? Tell me answer fast plz its a humble request

Asked by Sambhavgogo 6th October 2017 10:44 PM
Answered by Expert

ICSE VII Mathematics Algebraic Expressions

77a+22b-90a-=

Asked by jayakumar.narasimhan 16th October 2017 10:14 AM
Answered by Expert

ICSE VII Mathematics Algebraic Expressions

6a+7a

Asked by jayakumar.narasimhan 19th October 2017 10:30 AM
Answered by Expert

ICSE VI Mathematics Operations on Algebraic Expressions

2-(3-a)=-14

Asked by priyabhawnani123 8th September 2018 11:52 AM
Answered by Expert

ICSE VIII Mathematics Algebraic Expressions

Find the expression to be subtracted from (4x+6xy-2y) to make it(-12x-3xy+4y)    

Asked by AnuDevkar2004 30th October 2018 6:23 AM
Answered by Expert

CBSE IX Mathematics

If fraction numerator square root of square root of square root of square root of 5 plus 2 to the power of x end root end root end root end root over denominator 2 to the power of x minus 1 end fraction equals 1 over 3 to the power of begin display style bevelled 7 over 8 end style end exponent, then find the value of x.

A) 4

B) 1

C) 2

D)3 

Asked by adalroshan2464 14th November 2018 6:16 PM
Answered by Expert

CBSE VIII Mathematics

The sum of two numbers is 90 and the greater number exceeds twice the smaller by 15.find the number.

Asked by adamfarid72 19th November 2018 7:56 PM
Answered by Expert

ICSE VIII Mathematics

(a+20)/6 - (a+5)/2 = (a+2)/3 - (2a+6)/4 Pls solve it

Asked by justjasonpong 21st November 2018 6:19 PM
Answered by Expert

ICSE VIII Mathematics

If p²+q²+r²=58 & pq+qr+rp=21, find (p+q+r)

Asked by justjasonpong 21st November 2018 6:37 PM
Answered by Expert

ICSE VIII Mathematics

SIMPLIFY; {(3a² + a - 14)/(2a² - a -6)}÷{(6a²+5a-21)/(4a²-9)}

Asked by justjasonpong 27th November 2018 10:20 PM
Answered by Expert

ICSE X Mathematics

Please see this question  if (x^2+x+1)/(y^2+y+1)=(x^2-x+1)/(y^2-y+1) show that xy=1

Asked by dwivedi_anand 28th November 2018 10:04 PM
Answered by Expert

CBSE VIII Mathematics

four-nine of the greater of the two consecutive even number is half the smaller number.find the number

Asked by ranjan6366 1st December 2018 4:22 PM
Answered by Expert

CBSE VIII Mathematics

One number is 7 more than another and it's square is 77 more than the square of the smaller number. What are the numbers?  

Asked by ritikap.sen21 12th December 2018 7:04 PM
Answered by Expert

CBSE X Mathematics

Let a,b,x,y be real numbers such that a^2 + b^2 = 81, x^2 + y^2 = 121 and ax + by = 99. Find the value of ay - bx.

Asked by acv27joy 16th December 2018 4:39 PM
Answered by Expert

ICSE VIII Mathematics Factorisation

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

Asked by justjasonpong 28th December 2018 6:17 PM
Answered by Expert

CBSE VII Mathematics

After 15 years meena 's  age will be 2  1/2 times her present age.  Find her present age 

Asked by www.rajeshpatrale 29th December 2018 10:41 AM
Answered by Expert

ICSE IX Mathematics

Find xy, if x + y = 6 and x – y = 4.

Asked by Brainy 7th February 2019 11:26 AM
Answered by Expert

ICSE VIII Mathematics Algebraic Expressions

0.12 x + under bracket 0.5 + x by 2 bracket close iequals to x by 3 + 1.t

Asked by monujha432 8th February 2019 8:52 PM
Answered by Expert

Mizoram X Mathematics

What should be substracted from 18/(x+2)(x-1) to obtain 16/(x+1)(x-1)?

Asked by Chakma.tukru 13th February 2019 7:16 AM
Answered by Expert

CBSE IX Mathematics

square root of 18 minus 6 square root of 5 end root space equals square root of a space space end root plus square root of b. space space end root space f i n d space a plus b space a n d space a b

Asked by Nimmi 20th February 2019 1:46 PM
Answered by Expert

CBSE VII Mathematics

1. evaluate ((14)^7 * (4)^7 * (25)^5 * (81)^3) / ((15)^7 * (12)^5 * (80)^3 * (7)^3)  

Asked by nitishasen10 22nd February 2019 12:26 PM
Answered by Expert

ICSE VIII Mathematics Algebraic Expressions

The sum of two rational numbers is-19/60 if one of the numbers is -7/12 find thenumber

Asked by Somukumar72092 19th March 2019 9:19 PM
Answered by Expert

ICSE IX Mathematics

If x+y=5/2 and xy=1, then find the value of x-y

Asked by shivshankarkumar61 21st March 2019 3:55 PM
Answered by Expert

ICSE IX Mathematics

Evaluate: (7/8x + 4/5y)2

Asked by jaishansra 23rd March 2019 1:56 PM
Answered by Expert

ICSE IX Mathematics

Expand: (3x+5y+2z) (3x-5y+2z)

Asked by jaishansra 23rd March 2019 1:58 PM
Answered by Expert

ICSE IX Mathematics

If 4x2 + y2 =  a and xy = b, find the value of 2x+y.

Asked by jaishansra 23rd March 2019 2:02 PM
Answered by Expert

ICSE VIII Mathematics Algebraic Expressions

(x+2) (x-3) (x+7)

Asked by Yasulapu.suni 25th March 2019 3:52 PM
Answered by Expert

ICSE X Mathematics

16(a-x/a+x)^3=a+x/a-x. Find x.

Asked by suchipambhar23 5th April 2019 10:38 PM
Answered by Expert

ICSE VIII Mathematics Algebraic Expressions

How to solve the following Algebraic Expressions (y³-5y²)/y*(y-1)? Please show me the steps along with explanation.

Asked by Jhuma 9th April 2019 8:33 PM
Answered by Expert

ICSE VII Mathematics Algebraic Expressions

A rectangular Garden is 10 metre length and 8 m width which is surrounded by a road of xm width find area in terms of x   

Asked by Premkullu51 21st April 2019 11:05 PM
Answered by Expert

ICSE VII Mathematics Algebraic Expressions

A2-b2 subtract from a2+b2

Asked by karuna6895 11th June 2019 2:26 PM
Answered by Expert

ICSE VI Mathematics Algebraic Expressions

Sums no. 1 full

Asked by mahwishfa94 21st July 2019 3:13 PM
Answered by Expert

CBSE X Mathematics

What is algebra  

Asked by Kulendiran.c 13th November 2019 5:09 PM
Answered by Expert

CBSE VIII Mathematics Algebraic Expressions and Identities

4c(-a+b+c)-3a(a+b+c)-2b(a-b+c)

Asked by pramodkumarmishra462 22nd November 2019 6:50 AM
Answered by Expert

ICSE VIII Mathematics Algebraic Expressions

(p-6)(p+7)=(p+3)(p-11)

Asked by jhitansh3 1st December 2019 8:04 AM
Answered by Expert

ICSE VII Mathematics Algebraic Expressions

evaluate:3p/4-4p/5

Asked by charymahesh15 5th December 2019 7:01 PM
Answered by Expert

CBSE VII Mathematics

HOW TO SOLVE ALGEBREIC EXPRESSION ?

Asked by deshmukhba23 18th December 2019 11:36 AM
Answered by Expert

ICSE VIII Mathematics Algebraic Identities

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

Asked by Cl_narayan 27th December 2019 7:24 AM
Answered by Expert

CBSE VIII Mathematics

what is an alebbraic expression  

Asked by mallikharjun.ch 14th January 2020 4:32 PM
Answered by Expert

CBSE VI Mathematics Algebra

If x=a²+b² and y= ab+3a-b find x+y

Asked by rajkumar9450104183 16th March 2020 8:40 AM
Answered by Expert

ICSE VII Mathematics Algebraic Expressions

11x-2y-13z and 7x+8y-9y subtract  

Asked by Varinder0050 5th April 2020 4:06 PM
Answered by Expert

CBSE VI Mathematics Algebra

how to slove algebra equetions  

Asked by varalu.ramakrishna 6th April 2020 1:11 PM
Answered by Expert

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