The function is
.
Zeros of a function are
-intercepts.
Observe the graph:
\It appears that there is an
-intercepts near
and
.
The
-intercept near at
.
Find the values algebraically:
\The function is
.
Find the
-intercepts by substituting
in
.


-intercept is
.
Find the
-intercepts by substituting
in
.

Solve the equation
.

Apply zero product property.
\
and
.
Solve
.

and 
Solutions of the equation are
,
, and
.
Zeros of the function are
, and
.
-intercept is
.
Zeros of the function are
, and
.