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Mathematics
Mathematics
Problem
Which of the following radical expressions is equal to
5
7
/
2
5^{7/2}
5
7/2
? a)
(
5
)
7
/
2
(\sqrt{5})^{7/2}
(
5
)
7/2
b)
5
7
\sqrt{5^{7}}
5
7
c)
5
2
7
\sqrt[7]{5^{2}}
7
5
2
d)
5
14
\sqrt{5^{14}}
5
14
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