$\"\"$

\

The equation is $\"\"$ .

\

Solve the equation.

\

$\"\"$ (Original equation)

\

$\"\"$ (It is not a perfect square)

\

$\"\"$ (Rewrite so the left side is of the form of $\"\"$ )

\

$\"\"$ (Add $\"\"$ to each side)

\

$\"\"$ (Write the left side as a perfect square)

\

$\"\"$ (Square root property)

\

$\"\"$ (Substitute: $\"\"$ )

\

$\"\"$ (Add $\"\"$ to each side)

\

$\"\"$ (Apply additive inverse property: $\"\"$ )

\

$\"\"$ and $\"\"$ (Write as two equations)

\

The solution set is $\"\"$ .

\

$\"\"$

\

The solution set is $\"\"$ .