Question

Q1 = Factorise :
1. A4 + 2a2 b2 +b4​

Answer 1

(A2)2+ 2(a2)(b2) + (b2)2
(A2+b2)2 ---- answer

I hope this helps

Answer 2

Answer:

(A2)2+2(a2)(b2)2(A2+B2)

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