Can someone please help me with this problem?
8x^2e^x + x^3e^x = 0
I'm still having problems understanding the steps...
The key to these problems is that is a common term to each, so it can be factored out, along with other powers of x.
When you factor out the , remember, it can never be zero.
Then the only way for to be true is for
, which can't happen, so you can just ignore this factor at this point, and
you have either or