Question

Simplify!! Extra points for explanation!! Just choose number 1 2 3 or 4 please!!

Answer 1

Answer:

$3 \: is \: correct \\ {(x + 2)}^{3} = {x}^{3} + 3 \times 2 \times {x}^{2} + 3 \times x \times {2}^{2} + {2}^{3}$