Math, asked by gbeena499, 5 hours ago

(3x+7y²) = 3x² + 23x7y + 7y²
use identify
(a+b)²=a²+2ab+b²

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Answered by parth0615

6

Answer:

Hope it helps you out okkkkkk

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Answered by manjulajha45

0

Answer:

correct answer

correct answer

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