Question

FIND THE PRODUCT
(2+m)²

Answer 1

$we \: have \\ \\ (2 + m) {}^{2} \\ = (2) { }^{2} + m \times 2 \times 2 + (m) {}^{2} \\ = 4 + 4m + m {}^{2}$
Using identity :
$(a + b) {}^{2} = (a {}^{2} + b {}^{2} + 2ba)$

Answer 2

(2 + m )²

= > (2 + m) (2 + m)

=> 2×2 + 2m + 2m + m²

=> 4 + 4m + m²

=> m² + 4m + 4

is the product .

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hope it will help you.✌✌