Question

What is the value of the expression 1/3^−5 ?

1/15

15

243

1/243

Answer 1

Hint: \[\huge x^n = \frac{ 1 }{ x^{-n} }\]

Answer 2

\[\frac{ 1 }{ \frac{ 1 }{ 3 }^{5} }\]

Answer 3

the negative becomes the divisor and put it under 1

Answer 4

thx

Answer 5

no problem