How do you simplify 7xy (x^2 + y) - 11 xy^2 (x^2 -1)7xy(x2+y)−11xy2(x2−1)?
1 Answer
Jul 16, 2015
Explanation:
First, distribute the outer terms into the brackets:
=
Simplify using exponent rules
Add like terms
If you want, you can factor out an