Question

(2x+7y)^2 expansion simply​

Answer 1

Answer:

4x+14y is the correct answer

Hope it will help you

Answer 2

$\to \: \sf(2x+7y)^2$

$\to \: \sf(2x {)}^{2} +(7y)^2$

$\to \: \sf4x {}^{2} +49y^2$

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