The equation is .
Solve the equation.
\ (Original equation)
(Divide each side by
)
(Cancel common terms)
Case(i):
\ (First equation)
(Subtract
from each side)
(Apply additive inverse property:
)
(Divide each side by
)
(Cancel common terms)
Case(ii):
\ (Second equation)
(Subtract
from each side)
(Apply additive inverse property:
)
(Divide each side by
)
(Cancel common terms)
Therefore, the solutions are and
.
Check for solution for -values.
Case(i):
(Original equation)
(Substitute
)
(Multiply)
(Subtract:
)
(Substitute:
)
(Multiply)
Case(ii):
(Original equation)
(Substitute
)
(Multiply)
(Subtract:
)
(Substitute:
)
(Multiply)
Therefore, the solutions are and
.
The solution set is .