Question

\[\sqrt{16r^7s^5}+7r^2\sqrt{r^3s^5}-6rs \sqrt{r^5s^3}\]

Answer 1

\[\sqrt[5]{16x ^{13}y^8}\times \sqrt[5]{4xyz ^{10}}\]

Answer 2

o.k are u here?

Answer 3

so you can look at the whole thin as being under the root

Answer 4

one way that i tackle these problems is that i like to put the radical as fractions

Answer 5

\[\sqrt{a}=a ^{1/2}\]

Answer 6

in this case the nth root is 5, so it would be
\[a^{1/5}\]

Answer 7

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Answer 8

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