Which expression is equivalent to 1−2/3^−3 ?

Mathematics · Middle School · Wed Jan 13 2021

Answered on

We have,

1−2/3^−3 

-1/ 3^-3

-1.3^3

By 1/a^-m = a^m

Since, we know, 3^3 = 27

-1.27

= -27