$\"\"$

The equation is $\"\"$ .

Solve the equation.

$\"\"$ (Original equation)

$\"\"$ (Divide by the coefficient of the quadratic)

$\"\"$ (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 $\"\"$ .