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Expansion Using Algebraic Identities Free Doubts and Solutions

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 - 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 - 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

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

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Asked by Namitapatra 11th September 2019, 6:33 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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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 - VIII - Maths - Algebraic Expressions and Identities

By which process I can solve this value : (82)^2 - (18)^2

Asked by sangita 31st May 2017, 1:18 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Simplify the following:

Asked by Topperlearning User 5th October 2015, 6:40 AM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

How it is, explain me as 2.44 is given in question and taken 2.14 during solution

 
 

Asked by manishnaik10 4th October 2015, 9:51 AM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Expand:

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Simplify: .

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Express as a trinomial.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Using identity evaluate: 107 x 103.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Find the product: .

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Find the value of x if (i) 2x = 62 - 42 (ii) 5x = 102 - 52

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

Evaluate 992 using suitable identity.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

If x + y = 4 and xy = 2, find x2 + y2.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - VIII - Maths - Algebraic Expressions and Identities

If , find .

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