Solve the equation.
-$$\left| x ^ { 2 } + 2 x - 15 \right| = 0$$
A) $\{ - 5 , - 3 \}$
B) $\{ 3,5 \}$
C) $\{ - 3,5 \}$
D) $\{ - 5,3 \}$

Name: Solve the equation. -\[\left| x ^ { 2 } + 2 x - 15 \right| = 0\] A) $\{ - 5 , - 3 \}$ B) $\{ 3,5 \}$ C) $\{ - 3,5 \}$ D) $\{ - 5,3 \}$
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Question

Quizplus · Accepted Answer

The absolute value equation $|x^2 + 2x - 15| = 0$ implies $x^2 + 2x - 15 = 0$. Factoring gives $(x - 3)(x + 5) = 0$, so the solutions are $x = 3$ and $x = -5$.

Solve the Equation ∣x2+2x−15∣=0\left| x ^ { 2 } + 2 x - 15 \right| = 0​x2+2x−15​=0

Solve the Equation $\left| x ^ { 2 } + 2 x - 15 \right| = 0$