Find the x-intercept(s)
A
=
x
(
16
−
x
2
)
Set
y
=
0
To find the x-intercept, set
y
=
0
x
(
16
−
x
2
)
=
0
x
(
16
−
x
2
)
=
0
4 steps
Solve the equation
Factor the expression using
a
2
−
b
2
=
(
a
+
b
)
(
a
−
b
)
x
(
4
+
x
)
(
4
−
x
)
=
0
Apply Zero Product Property
Apply Zero Product Property
4
+
x
=
0
or
4
−
x
=
0
Show more steps
Explore details
x
=
−
4
or
x
=
4
Find the union of the solutions
x
=
0
or
x
=
−
4
or
x
=
4
Find the union of the solutions
x
=
0
or
x
=
−
4
or
x
=
4
x
=
0
or
x
=
−
4
or
x
=
4
Answer
x
=
0
or
x
=
−
4
or
x
=
4