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Mathematics
Mathematics
Problem
Simplify
27
a
4
3
×
(
a
1
/
3
)
−
2
\sqrt{\dfrac{27a^{4}}{3}}\;\times\;\bigl(a^{1/3}\bigr)^{-2}
3
27
a
4
×
(
a
1/3
)
−
2
for
a
>
0
a>0
a
>
0
. a)
3
a
2
/
3
3a^{2/3}
3
a
2/3
b)
9
a
4
/
3
9a^{4/3}
9
a
4/3
c)
3
a
4
/
3
3a^{4/3}
3
a
4/3
d)
3
a
8
/
3
3a^{8/3}
3
a
8/3
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