Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Explain in one sentence what the rational exponent
2
5
\frac{2}{5}
5
2
indicates in the expression
x
2
5
x^{\frac{2}{5}}
x
5
2
.
Browse the problem library