Answer
$x^{3}$ + 3$x^{2}$ - 17x - 35
Work Step by Step
(x + 5)($x^{2}$ - 2x - 7) =
Use the distributive property.
x($x^{2}$) + x(-2x) + x(-7) + 5($x^{2}$) + 5(-2x) + 5(-7) =
$x^{3}$ - 2$x^{2}$ - 7x + 5$x^{2}$ - 10x - 35 =
Simplify.
$x^{3}$ + 3$x^{2}$ - 17x - 35
