### Home > A2C > Chapter 11 > Lesson 11.1.1 > Problem11-8

11-8.

Solve $\sqrt { x ^ { 2 } + 6 } = x + 2$.

Start by squaring both sides of the equation.

$x^{2} + 6 = x^{2} + 4x + 4$

$x=\frac{1}{2}$