Question

Simplify the expression below \frac{mn^3}{m^{-2} n^2} The exponent on m is AnswerThe exponent on n is Answer

Answer 1

This is a simple question, Let's solve it as follows:

As we can see above, the Ns cancels itself until it rests just one N. Now let's deal with the Ms:

So, as we can see above, the final answer is :

The exponential on m is 3

The exponential on n is 1