Question

81^-3/4. Help, por favor!

Answer 1

take fourth root, then cube, then invert.

Answer 2

\[\frac{ 1 }{ \sqrt[4]{81}^{3} }\]

Answer 3

I got 1/27

Answer 4

1/27 is right answer

Answer 5

Awesome! Thank you.

Answer 6

yes. the 4th root of 81 is 3. 3*3*3*3 = 81

Answer 7

then 3^3=27

Answer 8

so yes, 1/27 is your answer

Answer 9

Thank you for your help!

Answer 10

:)