Question

State whether True or False.

Divide: $63a^4{b}^5{c}^6$ by $-9a^2{b}^4{c}^3$, then answer is $-7a^{2}b{c}^3$.

• A. True
• B. False

Answer 1

The correct option is A True

$\Rightarrow 63a^4{b}^5{c}^6÷-9a^2{b}^4{c}^3$
$\Rightarrow \frac{63a^4{b}^5{c}^6}{-9a^2{b}^4{c}^3}$
we take$9a^2{b}^4{c}^3$ common
$\Rightarrow \frac{9a^2{b}^4{c}^3\left(7a^{2}b{c}^3\right)}{-9a^2{b}^4{c}^3}$
$\Rightarrow -7a^{2}b{c}^3$