Simplify by writing as a single exponential expression. Assume all variables are positive.
b
1
5
b
−
2
3
b
1
4
=
\displaystyle \frac{{{b}^{{\frac{{1}}{{5}}}}{b}^{{-\frac{{2}}{{3}}}}}}{{{b}^{{\frac{{1}}{{4}}}}}}=
b
4
1
b
5
1
b
−
3
2
=
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Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question