Question

$$9 x ^ { 2 } - 24 x + k = 0$$

Solve for k

$k=-3x\left(3x-8\right)$

Show Solution

Solve for x (complex solution)

$x=\frac{\sqrt{16-k}+4}{3}$
$x=\frac{-\sqrt{16-k}+4}{3}$

Solve for x

$x=\frac{\sqrt{16-k}+4}{3}$
$x=\frac{-\sqrt{16-k}+4}{3}\text{, }k\leq 16$