Which expression is equivalent to b^-2÷ab^-3

Mathematics · College · Wed Jan 13 2021

Answered on

We have,

b^-2÷ab^-3

It can be written as

b^2/ab^-3

Or

b^-2.b^3/a

b^-2+3/a

b/a

 

Hence, b/a is equivalent of b^-2÷ab^-3