Answer
$x^{3}$ + 8$x^{2}$ + 14x + 4
Work Step by Step
(x + 2)($x^{2}$ + 6x + 2) =
Use the distributive property to obtain:
x($x^{2}$) + x(6x) + x(2) + 2($x^{2}$) + 2(6x) + 2(2) =
$x^{3}$ + 6$x^{2}$ + 2x + 2$x^{2}$ + 12x + 4 =
Simplify.
$x^{3}$ + 8$x^{2}$ + 14x + 4