481,751 views
8 votes
8 votes
F

(
x
)
=

2
x
2
+
2
x
+
4

User Utopion
by
3.1k points

1 Answer

30 votes
30 votes

Answer:

x=0

Explanation:

f(x)=−2x2+2x+4

0=-4+2x+4

x=0

User Ranm
by
3.4k points