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Factorise the Given Expressions. A4 + 2asquare2bsquare2 + Bfour4 - CBSE Class 8 - Mathematics

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Question

Factorise the given expressions.

a4 + 2a2b2 + b4

Solution

a4 + 2a2b2 + b4 = (a2)2 + 2 (a2) (b2) + (b2)2

= (a2 + b2)2 [(a + b)2 = a2 + 2ab + b2]

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Mathematics Textbook for Class 8 (2018 to Current)
Chapter 14: Factorisation
Ex. 14.20 | Q: 1.8 | Page no. 223

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Solution Factorise the Given Expressions. A4 + 2asquare2bsquare2 + Bfour4 Concept: Factorisation - Factorisation Using Identities.
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