$\"\"$

\

The expression is $\"\"$ .

\

$\"\"$ (Factors the denominator $\"\"$ )

\

$\"\"$ (Factors the numerator $\"\"$ )

\

$\"\"$

\

Exclude the values for which $\"\"$ , and the denominator cannot equal 0.

\

$\"\"$

\

$\"\"$

\

Apply zero product property: $\"\"$ then $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Apply addition property of equality: If a = b then $\"\"$ .

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

Apply addition property of equality: If a = b then $\"\"$ .

\

$\"\"$

\

$\"\"$

\

Then the value of b not equal $\"\"$ . $\"\"$

\

The solutions are $\"\"$ , $\"\"$ .