Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Let
F
(
x
)
=
∫
(
2
x
3
2
−
4
x
−
2
)
d
x
F(x)=\displaystyle \int (2x^{\tfrac{3}{2}}-4x^{-2})\,dx
F
(
x
)
=
∫
(
2
x
2
3
−
4
x
−
2
)
d
x
. If
F
(
1
)
=
0
F(1)=0
F
(
1
)
=
0
, then
F
(
4
)
F(4)
F
(
4
)
equals a)
128
5
\dfrac{128}{5}
5
128
b)
104
5
\dfrac{104}{5}
5
104
c)
109
5
\dfrac{109}{5}
5
109
d)
139
5
\dfrac{139}{5}
5
139
Browse the problem library