Use factoring to solve the equation
-$$9 m ^ { 2 } - 8 m = 0$$
A) 0
B) $\frac { 8 } { 9 } , - \frac { 8 } { 9 }$
C) $\frac { 8 } { 9 } , 0$
D) $- \frac { 8 } { 9 } , 0$

Name: Use factoring to solve the equation -\[9 m ^ { 2 } - 8 m = 0\] A) 0 B) $\frac { 8 } { 9 } , - \frac { 8 } { 9 }$ C) $\frac { 8 } { 9 } , 0$ D) $- \frac { 8 } { 9 } , 0$
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Question

Quizplus · Accepted Answer

First, factor out the common term, which is $m$, giving $m(9m - 8) = 0$. Setting each factor equal to zero gives the solutions $m = 0$ and $m = \frac{8}{9}$.

Use Factoring to Solve the Equation - 9m2−8m=09 m ^ { 2 } - 8 m = 09m2−8m=0

Use Factoring to Solve the Equation
- $9 m ^ { 2 } - 8 m = 0$