Question

(X+2)²-4 please solve this question​

Answer 1

Answer:

1) (x+2)2-4.

ans= 2x2-4.

Answer 2

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$(x + 2)^{2} - 4$

We have to using this identity to solve this equation. ⬇️

${x}^{2} - {y}^{2} = (x + y)(x - y)$

Now , use the identity first to solve question .

$(x + 2) ^{2} - ( {2})^{2}$

$(x + 2 + 2)(x + 2 - 2)$

$(x + 4)(x)$

or

$x(x + 4)$

hope it helps you !