The equation is
.
Rewrite the equation in standard form.
\
(Original equation)
(Subtract
from each side)
(Apply additive inverse property:
)
The standard form of equation is
.
Compare the above two equations
and
.
Solve the equation.
\
(Formula for quadratic equation)
(Substitute
and
)
(Multiply)
(Evaluate powers:
)
(Addtion:
)
(Substitute :
)
and
(Seperate the solutions)
and
(Simplify)
and 
Therefore, the solutions are
and
.
The solutions are
and
.