The function is
.
Factorize the numerator and denominator.
\




Cancel the common terms.
\
.
The function is
.
Vertical asymptote is a vertical line which corresponds to zeroes of the denominator.
\Find the vertical asymptote by equate denominator to zero and solve for
.
.
Apply zero product property.
\
and
.
and
.
The vertical asymptotes are
and
.
The vertical asymptotes are
and
.