Question

How do you find the derivative of `x^2e^x-xe^x`?

Answer 1

# (x^2)'e^x+x^2(e^x)'-((x)'(e^x)+x(e^x)') = 2xe^x+x^2e^x-(e^x+xe^x) = (x^2+x-1)e^x#

Explanation:

Use product rule.