Question

Simplify 81^-3/4

Answer 1

\[\huge \color{green}{\text{WELCOME TO OPENSTUDY!}}\]

Answer 2

step by step
the 4 in the denominator of the exponent means take the fourth root
the fourth root of 81 is 3 because \(3^4=81\)
then the 3 in the numerator of the exponent means cube
\[3^3=27\]
then the minus sign in the exponent means take the reciprocal, and the reciprocal of \(27\) is
\[\frac{1}{27}\]

Answer 3

1/27

Answer 4

@Jenny101 please donot provide direct answer like that

Answer 5

instead help the student get to the solution

Answer 6

why are you getting mad it's not like you helped!!!