SOLUTION: I need to write the expression 1/81 without using the fraction bar how do I do that?

Algebra ->  Equations -> SOLUTION: I need to write the expression 1/81 without using the fraction bar how do I do that?       Log On


   

Question 1098762: I need to write the expression 1/81 without using the fraction bar how do I do that?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
9^(-2)
Or 3^(-4)
Or 81^(-1)