Question

23 POINTS! NINTH GRADE ALGEBRA HOMEWORK PLEASE HELP ASAP!!

Answer 1

$\frac{ - b \sqrt{b {}^{2} - 4 \times a \times b} }{ - 2 \times a}$
$a = {x}^{2} \\ b = x \\ c = 12$
$\frac{ - ( - 2) \sqrt{ { - 2}^{2} - 4 \times 2(x)\times - 12} }{ - 2 \times 2}$