$\"\"$

\

The exponential equation is $\"\"$ .

\

Rewrite the expression.

\

$\"\"$

\

$\"\"$

\

Solve for $\"\"$ by factorizing the quadratic equation.

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$ or $\"\"$ .

\

Since $\"\"$

\

Therefore,the expression is $\"\"$ .

\

$\"\"$

\

The equation is $\"\"$ .

\

Apply logarithm on each side.

\

$\"\"$

\

Apply logarithm power property: $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

Therefore, the solution is $\"\"$ .

\

$\"\"$

\

The solution set is $\"\"$ .