How do you solve 3n^2 + 12n - 288 = 0?

Jul 2, 2015

Solve $y = 3 {x}^{2} + 12 x - 288 = 0$
$y = 3 \left({x}^{2} + 4 x - 96\right) = 3 g \left(x\right) = 0$. Solve g(x)