Question

HELP ME PLEASE?
(4m^3n)(-8m^5n^4)=

Answer 1

First thing you do is the Product Rule, take the coefficents, the 4 and the -8, multiply them, next thing you do, is add the exponets so you should get somethign like this: \[[(4*(-8))m^3n^1+m^5n^4]\]

Answer 2

The answer is -32m^8n^5?

Answer 3

Yup. Good job!