Question

How do I write the expression (-27)^5/3 in radical notation

How do I evaluate the expression?

Answer 1

is it
\[(-27)^{5/3}\]

Answer 2

using the law (a)^m.n = (a^m)^n

\[(-27)^{5/3} = [(-3)^{3}]^{5/3} = (-3)^{3*5/3} = (-3)^{5} = -243\]

Answer 3

thank u.....