Intermediate Algebra: Connecting Concepts through Application

$\color{blue}{\left\{-3, 2\right\}}$.
RECALL: Zero-Factor Property: If $ab = 0$, then either $a=0$ or $b=0$ or both are $0$. Use the property above to obtain: \begin{array}{ccc} &x+3=0 &\text{or} &x-2=0 \end{array} Solve each equation to obtain: $x=-3$ or $x=2$ Thus, the solution set is $\color{blue}{\left\{-3, 2\right\}}$.