Math, asked by amitarayaamitarya004, 3 months ago

solve math questions​

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Answered by ranjit80908797
0

Answer:

SO SIMPLE MANN

Step-by-step explanation:

just multiply (2a+7b)(2a+7b)

Answered by Anonymous
0

=(2a+7b)²

=(2a+7b)(2a+7b)

=4a²+14ab+14ab+49b²

=4a²+28ab+4ab²

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