Question

if
$\sqrt{x + 2 = 2}$
then
if root of X + 2 is equal to 2 then X + 2 whole square equals ​

Answer 1

Answer:

$= {x}^{2} + {2}^{2} + 2(x)(2) \\ \: = {x}^{2} + 4 + 4x$