Question

How do you simplify `((5m)/(3z^3))^2` and write it using only positive exponents?

Answer 1

`(25m^2)/(9z^6)`

Explanation:

Each factor in the bracket must be squared.

`((5m)/(3z^3))^2 =(5xx5xxmxxm)/(3xx3xxz^3xxz^3)`

`(25m^2)/(9z^6)`