Math, asked by bsoumik1832, 21 hours ago

16(a+b)^2 - 9(a-b)^2

Answers

Answered by vasanthi25koeeda
0

Answer:

answer =7a^2+50ab+7b^2

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Answered by RyanDias
0

Answer:7a^2+50ab+7b^2

Step-by-step explanation:

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