Question

$$9 x ^ { 2 } + 6 x + a = 0$$

Solve for a

$a=-3x\left(3x+2\right)$

Show Solution

Solve for x (complex solution)

$x=\frac{\sqrt{1-a}-1}{3}$
$x=\frac{-\sqrt{1-a}-1}{3}$

Solve for x

$x=\frac{\sqrt{1-a}-1}{3}$
$x=\frac{-\sqrt{1-a}-1}{3}\text{, }a\leq 1$