Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Simplify
(
3
a
−
2
b
4
6
a
3
b
−
1
)
−
2
\left(\dfrac{3a^{-2}b^{4}}{6a^{3}b^{-1}}\right)^{-2}
(
6
a
3
b
−
1
3
a
−
2
b
4
)
−
2
so that the final answer contains only positive exponents. a)
a
10
4
b
10
\dfrac{a^{10}}{4b^{10}}
4
b
10
a
10
b)
4
b
10
a
10
\dfrac{4b^{10}}{a^{10}}
a
10
4
b
10
c)
4
a
10
b
10
\dfrac{4a^{10}}{b^{10}}
b
10
4
a
10
d)
4
a
10
b
6
\dfrac{4a^{10}}{b^{6}}
b
6
4
a
10
Browse the problem library