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Mathematics
Mathematics
Problem
Simplify
(
x
4
)
−
2
(\sqrt[4]{x})^{-2}
(
4
x
)
−
2
, where
x
>
0
x>0
x
>
0
, to a single power of
x
x
x
. a)
x
1
/
2
x^{1/2}
x
1/2
b)
x
−
1
/
2
x^{-1/2}
x
−
1/2
c)
x
−
2
x^{-2}
x
−
2
d)
x
−
7
/
4
x^{-7/4}
x
−
7/4
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