Solve the equation.
-$x^{2}+9 x-36=0$
A) $12,-3$
B) 12,3
C) $-12,1$
D) $-12,3$

Name: Solve the equation. -$x^{2}+9 x-36=0$ A) $12,-3$ B) 12,3 C) $-12,1$ D) $-12,3$
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Quizplus · Accepted Answer

The quadratic equation can be solved using the quadratic formula: $x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$. Here, $a = 1$, $b = 9$, and $c = -36$. Solving gives the roots as $-12$ and $3$.

Solve the Equation x2+9x−36=0x^{2}+9 x-36=0x2+9x−36=0 A) 12,−312,-312,−3 B) 12,3 C) −12,1-12,1−12,1 D) −12,3-12,3−12,3

Solve the Equation $x^{2}+9 x-36=0$ A) $12,-3$ B) 12,3
C) $-12,1$ D) $-12,3$