Answer:
2
Step-by-step explanation:
x
2
−
36
=
0
Use the quadratic formula to find the solutions.
−
b
±
√
b
2
−
4
(
a
c
)
2
a
Substitute the values
a
=
1
,
b
=
0
, and
c
=
−
36
into the quadratic formula and solve for
x
.
0
±
√
0
2
−
4
⋅
(
1
⋅
−
36
)
2
⋅
1
Simplify.
x
=
±
6
The final answer is the combination of both solutions.
x
=
6
,
−
6
