Question

Write the following using radical notation. Assume that all variables represent real positive numbers. (5b)^(4/5)

Answer 1

\[(\sqrt[5]{5b})^4\]

Answer 2

(5b)^(4/5) = [(5b)^4]^1/5 = (625b^4)^1/5
\[\sqrt[5]{625b ^{4}}\]

Answer 3

Does that say the fifth root?

Answer 4

for my answer???

yes it is the fifth root of 625b^4

Answer 5

Thank you so much!