Question

how do you "evaluate each expression"

81^1/4

Answer 1

\[81^\frac{ 1 }{ 4 } = \sqrt[4]{81}\]

Answer 2

can you please explain what it means to "evaluate" that expression? thanks

Answer 3

Use this rule:

\( a ^ {\frac{1}{n} = \sqrt[n]{a}} \)

Answer 4

Evaluate simply means to calculate.
For example evaluate \(\sqrt{9} \) simply means to calculate \(\sqrt{9} \) which is 3.

Answer 5

ohhh, thanks so much :)

Answer 6

wlcm

Answer 7

81 = 3^4
81^(1 / 4) = (3^4)^(1 / 4) = 3^(4 / 4) = 3

Answer 8

Think of "evaluate" as "eVALUate" or finding the value.