\"\"

\

The function is \"\".

\

\"\"                        (Set the denominator equal to zero)

\

\"\"             (Subtract 3 from each side)

\

\"\"                   (Apply additive inverse property: \"\")

\

\"\"                           (Apply additive identity property: \"\")

\

The excluded value is \"\".\"\"

\

The excluded value is \"\".