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Mathematics
Mathematics
Problem
Express
7
x
2
x
3
5
\dfrac{7x}{\sqrt[5]{2x^{3}}}
5
2
x
3
7
x
with a rational denominator and simplify. a)
7
16
x
2
5
2
x
\dfrac{7\sqrt[5]{16x^{2}}}{2x}
2
x
7
5
16
x
2
b)
7
2
16
x
2
5
\dfrac{7}{2}\sqrt[5]{16x^{2}}
2
7
5
16
x
2
c)
7
2
8
x
2
5
\dfrac{7}{2}\sqrt[5]{8x^{2}}
2
7
5
8
x
2
d)
7
2
2
x
2
5
\dfrac{7}{2}\sqrt[5]{2x^{2}}
2
7
5
2
x
2
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