The equation is
.
Rewrite the equation in standard form:
\
(Original equation)
(Subtract
from each side)
(Apply additive inverse property:
)
The standard form equation is
.
Compare the above two equations
and
.
Solve the equation.
\
(Formula for quadratic equation)
(Substitute
and
)
(Multiply)
(Evaluate powers:
)
(Subtraction:
)

(Simplify)
The solutions is
.
The solutions is
.