Use synthetic division to divide.
-$$\left( 7 x ^ { 2 } + 12 x - 27 \right) \div ( x + 3 )$$
A) $x - 9$
B) $7 x - 9$
C) $- 7 x + 9$
D) $- 9 x + 3$

Name: Use synthetic division to divide. -\[\left( 7 x ^ { 2 } + 12 x - 27 \right) \div ( x + 3 )\] A) $x - 9$ B) $7 x - 9$ C) $- 7 x + 9$ D) $- 9 x + 3$
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Question

Quizplus · Accepted Answer

The synthetic division table is:

$$
\begin{array}{c|ccc}
-3 & 7 & 12 & -27 \ \hline
& & -21 & 27 \
& 7 & -9 & 0 \
\end{array}
$$

Therefore, the answer is $7x-9$.

Use Synthetic Division to Divide (7x2+12x−27)÷(x+3)\left( 7 x ^ { 2 } + 12 x - 27 \right) \div ( x + 3 )(7x2+12x−27)÷(x+3)

Use Synthetic Division to Divide $\left( 7 x ^ { 2 } + 12 x - 27 \right) \div ( x + 3 )$