Solve $9 + 16 x ^ { 2 } + 24 x = 0$ by factoring.
A) $x = - \frac { 3 } { 4 }$
B) $x = - 4 , - 3$
C) $x = - \frac { 3 } { 4 } , \frac { 3 } { 4 }$
D) $x = 3,4$
E) $x = - \frac { 4 } { 3 } , \frac { 4 } { 3 }$

Question

Quizplus · Accepted Answer

The equation can be rewritten as $16x^2 + 24x + 9 = 0$, which factors to $(4x + 3)^2 = 0$, leading to $x = -\frac{3}{4}$.

Solve 9+16x2+24x=09 + 16 x ^ { 2 } + 24 x = 09+16x2+24x=0

Solve $9 + 16 x ^ { 2 } + 24 x = 0$