Question

a. write the expression in radical notation will show it on the equation bar
b. evaluate the radical expression

Answer 1

\[8^{-2/3}\]

Answer 2

when written it would it look like this\[\sqrt[3]{8^{-2}}\]

Answer 3

correct so far

Answer 4

Be careful, the exponent of 8 is -2 not 2

Answer 5

8^2 = 64
8^-2 = 1/8^2 = 1/64

Answer 6

so the answer would be 1/64 for the evaluate rational expression

Answer 7

it's cubic root of 1/64, which can be simplified