The logarithm equation is
The domain of the variable requires that and
so .
This means any solution must be satisfy
Apply the Product Property of Logarithms:
Apply logarithm property: is equivalent to
\ \
Subtract from each side.
\ \
Solve the equation by using factorization.
\ \ \
Take out common factors.
\ \ \
\ \
Apply zero product property.
\ and
and
Check: Substitute the values ,
in original equation. \ \
For
Since negative inside a logarithm is not possible, so is not a solution.
For
The above statement is true.
\The solution set is .