Use synthetic division to divide.
-$$\left( x ^ { 4 } - 625 \right) \div ( x + 5 )$$
A) $x ^ { 3 } + 5 x ^ { 2 } - 25 x + 125$
B) $x ^ { 3 } - 5 x ^ { 2 } + 25 x - 125$
C) $x ^ { 2 } + 5 x + 25$
D) $x ^ { 3 } + 5 x ^ { 2 } + 25 x + 125$

Question

Quizplus · Accepted Answer

Using synthetic division with $x = -5$, the quotient is $x^3 - 5x^2 + 25x - 125$.

Use Synthetic Division to Divide (x4−625)÷(x+5)\left( x ^ { 4 } - 625 \right) \div ( x + 5 )(x4−625)÷(x+5)

Use Synthetic Division to Divide $\left( x ^ { 4 } - 625 \right) \div ( x + 5 )$