Simplifying with Positive Exponents [SOLVED]
Simplify with Positive Exponents:
I know the correct answer is
but for some reason I keep getting a totally different answer. Which is:
I am following the rules of the exponents but maybe I am making a simple mistake somewhere? Can someone explain to me how to get the correct answer? Thank you!
Edit: I figured out what I was doing wrong!
I didn't distributed the -2 properly.
Re: Simplifying with Positive Exponents
Originally Posted by michellederz