Solve the equation. $4 x ^ { 2 } + 12 x = 0$
A) $x = - 2 , x = 4$
B) $x = 0 , x = - 3$
C) $x = 0 , x = 1$
D) $x = - 1 , x = 5$
E) $x = 0 , x = 2$

Name: Solve the equation. $4 x ^ { 2 } + 12 x = 0$ A) $x = - 2 , x = 4$ B) $x = 0 , x = - 3$ C) $x = 0 , x = 1$ D) $x = - 1 , x = 5$ E) $x = 0 , x = 2$
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Question

Quizplus · Accepted Answer

Factoring out the greatest common factor, $4x$, gives $4x(x + 3) = 0$. Setting each factor equal to zero yields $x = 0$ and $x = -3$.

Solve the Equation 4x2+12x=04 x ^ { 2 } + 12 x = 04x2+12x=0

Solve the Equation $4 x ^ { 2 } + 12 x = 0$