ICSE IX Maths Expansions
QEUSTION NO.6
Asked by mkp400
17th December 2017
12:45 PM
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CBSE IX Maths Polynomials
Factorise: x^2+1/x^2+2-2x-2/x
Asked by aahnik.mohanty
25th December 2017
9:54 AM
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ICSE IX Maths Expansions
(a/2b+2b/a)2 - ( a/2b-2b/a)2
Asked by vaishu
22nd January 2018
8:09 PM
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ICSE IX Maths Factorisation
factorise: 1-2a-2b-3(a+b)^2
Asked by laxmi.agarwal055
16th February 2018
8:38 PM
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CBSE VIII Maths Factorisation
4(x+y)²-28(x²-y²)+49(x-y)²
Asked by kirtiagarwal148
19th February 2018
11:29 AM
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CBSE X Maths
What is the identity of : (1) (a-b+c)² (2) (a+b+c)² (3) (a+b-c)²
Asked by 1875012872798739
24th February 2018
10:43 AM
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ICSE IX Maths Factorisation
Factorise: 9a2-(a2-4)2
Asked by girishbiswal
25th May 2018
7:44 AM
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CBSE IX Maths Polynomials
Asked by agraharianiruddha
18th June 2018
10:35 AM
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CBSE IX Maths
Please answer this question
Asked by Girishdhawan
25th June 2018
8:51 PM
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ICSE IX Maths Expansions
If 4x^2 +y^2 = a and xyz=b , find the value of 2x+y
Asked by nishabr7
11th July 2018
6:01 PM
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ICSE IX Maths Factorisation
solve 9(x+a)^2- 4x^2
Asked by arhaam25
16th September 2018
2:19 PM
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ICSE IX Maths Expansions
Asked by aadischepala
9th February 2019
1:08 PM
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ICSE IX Maths Expansions
simplyfy; (3x+1)2 -(3x+2)(3x-1)
Asked by raichupikach119
28th March 2019
7:54 PM
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ICSE IX Maths Expansions
Factorise (a-b)² (c-d)² -4abcd
Asked by neerajmaurya326432
6th April 2019
12:45 PM
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ICSE IX Maths Expansions
Question = find the value of : P^2 +q^2 if p–q=6 and p+q=14
Asked by www.devparidpaa
17th April 2019
3:54 PM
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ICSE IX Maths Expansions
If x>0 and (x^2)+(1/(9x^2))=25/36 find (x^3)+(1/27x^3)
Asked by jebithar2015
27th April 2019
3:12 PM
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ICSE IX Maths Expansions
If X+1/X=√5 Then x-1/X=? x2-1/X2=?
Asked by kavitadpssaini86
5th May 2019
9:39 PM
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CBSE X Maths
Hello Sir, Iam getting confused with these two identities: 1. (a+b)^2=? 2. a^2+b^2=? expand these twon identities and explain me with an example. Thank You.
Asked by seeni2005
27th June 2019
9:03 PM
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CBSE IX Maths Polynomials
if a+1/a=17/4, then find the value of a-1/a
Asked by n.gobinda123
23rd August 2019
8:31 AM
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ICSE VIII Maths Algebraic Identities
16x^2+24x+9
Asked by nibedita9938
17th September 2019
8:23 PM
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CBSE IX Maths Polynomials
identities
Asked by cukiran.252
4th October 2019
8:46 AM
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ICSE IX Maths Expansions
If x=7+5√2 then, (x^2+1/x^2) =?
Asked by adhoksajadasa15011972
17th November 2019
6:18 PM
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ICSE VIII Maths Algebraic Identities
If 64^x2+y2 =72 nd xy=2 then find (4^x2 ×y/2)^2
Asked by Takkarsakshi2003
19th November 2019
10:41 PM
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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 using formula when a binomial is the difference of two squares : 16y^3-4y
Asked by Cl_narayan
3rd February 2020
6:56 PM
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ICSE VIII Maths Factorisation
Factorise using formula when the given expression is a perfect square : 9x^2+24x+16
Asked by Cl_narayan
3rd February 2020
7:01 PM
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CBSE IX Maths Polynomials
2x+1/3x=5 then 4x²+1/9x²=?
Asked by ajaysavita
1st March 2020
6:43 PM
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CBSE IX Maths Polynomials
If x+x/2 =5 then what is x×x +1/x×x ?
Asked by kumarsunil99132
2nd March 2020
7:11 AM
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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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CBSE VIII Maths Algebraic Expressions and Identities
y2+6y+9 by identities
Asked by santhoshpeddapalem
27th April 2020
1:17 PM
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ICSE IX Maths Expansions
Expansion of squares using (a+b)2 and (a-b)2
Asked by muskaankedia09
28th April 2020
7:02 PM
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ICSE X Maths Trigonometrical Identities
X=asec3A, y=btan3A . Eliminate A between the given equation ?
Asked by tamannasuri2996.10sdatl
4th May 2020
5:19 PM
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CBSE IX Maths Number System
Square of any ----natural can be expressed as the sum of two consecutive natural numbers
Asked by Nimmi
5th May 2020
4:26 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 IX Maths Factorisation
If (3a+4b) =16 and ab=4 , find the value of (9asquare+16bsquare)
Asked by namratasengar6415.9sdatl
13th May 2020
8:28 AM
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ICSE IX Maths
if (3a+4b)=16 ab =4 find the vaue of (9a^2 +16b^2)
Asked by sayantikasingh3318.9sdatl
15th May 2020
6:19 PM
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CBSE IX Maths Polynomials
What is answer of no 4
Asked by sujisbp
17th May 2020
4:22 PM
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ICSE IX Maths
Asked by siddeshmankar90.9spicertl
20th May 2020
11:11 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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ICSE IX Maths Factorisation
a³-27b³+2a²b - 6ab²
Asked by nagpalmukta510
4th June 2020
9:33 AM
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ICSE IX Maths Factorisation
Factorise: 49m²+70mn+25n
Asked by Salonipaul.200604
9th June 2020
2:14 PM
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ICSE IX Maths Expansions
If a + B = 5 and a - B = √17 Then Value of Ab Should Be?
Asked by deodatta2002
14th June 2020
8:44 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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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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ICSE IX Maths Expansions
Asked by shreeyashkamble03.9spicertl
15th July 2020
12:10 PM
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CBSE IX Maths Polynomials
Asked by prahladsumi
15th July 2020
2:06 PM
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ICSE IX Maths Expansions
(a/2-1+10/a)2
Asked by omkargavane92.9spicertl
21st July 2020
4:09 PM
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ICSE IX Maths Factorisation
Mathematics- Chapter-4
Factorisation
How to Solve the below question;
Regards,
Yashwardhan Wagh
Asked by yashwardhanwagh70.9spicertl
21st July 2020
8:03 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 IX Maths Factorisation
Factorise:1. x^4 +9 2.4x^2-y^2-3xy+2x-2y 3.x^4-y^4+2y^2-1
Asked by hemanginivyas92.9spicertl
26th August 2020
10:43 PM
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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 VI Maths
a+b whole square=
Asked by akshitham165
8th September 2020
12:08 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 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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ICSE VIII Maths Algebraic Identities
(5-x+2/x)2
Asked by jyotsanasoni1983
23rd September 2020
8:47 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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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
(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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ICSE VIII Maths Algebraic Identities
25z^2 - 4x^2 + 44xy - 121 y^2
Asked by johndoetrash
24th January 2021
11:58 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 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
write all identites
Asked by mohit9949941900
28th February 2021
5:08 PM
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ICSE IX Maths Expansions
x-y=2,x2+y2=34. Find xy
Asked by Channakrishnappa7
11th March 2021
8:44 AM
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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
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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ICSE IX Maths Expansions
if x= 2-root 2. find x-1/x
Asked by nikhil3971
26th May 2021
8:07 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
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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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
Draw and show (A+B) ² =A²+2 A B + B².
Asked by muskaanmenuk
10th June 2022
8:59 PM
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CBSE VIII Maths Factorisation
(m²)²-(3²)²
Asked by vashisthanant11
17th March 2024
8:56 PM
Answered by Expert
