## Algebra 2 Common Core

6$x^{2}$ = 13+11 Step 1: Simplify, 6$x^{2}$ = 24. Step 2: Divide both sides by 6, $x^{2}$ = 4. If $x^{2}$ = $a^{2}$, then x = ± a, so x = ± 2.