Math, asked by samriddhbhatia7, 10 months ago

pls solve q15,q16 pls pls pls pls

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Answers

Answered by vanyatanay

1

Answer:

answer of 16) is 16ab

Step-by-step explanation:

4×a^2+b^2+2ab-a^2+2ab-b^2

=4×4ab

=16ab

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