Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Find the middle term in the expansion of
(
3
x
−
2
)
8
(3x-2)^8
(
3
x
−
2
)
8
. a)
45360
x
4
45360x^{4}
45360
x
4
b)
−
90720
x
4
-90720x^{4}
−
90720
x
4
c)
90720
x
4
90720x^{4}
90720
x
4
d)
108864
x
5
108864x^{5}
108864
x
5
Browse the problem library