Math, asked by mihika001, 1 year ago

show that (2x+7)(2x+7)-56x=(2x+7)(2x+7)

Answers

Answered by jaedjeo199

2

(2x+7)(2x+7)-56x=(2x+7)(2x+7)

4x^2-28x+49-56x=4x^2+28x+49

x=0

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