Question

given g(x)=(2x^2-1)e^2x (1) Find intervals where g(x) is increasing or decreasing (2) Find intervals where g(x) is concave up or down

Answer 1

alright you have to take the derivative of your function first

Answer 2

did you do this?

Answer 3

using product rule?

Answer 4

no

Answer 5

is this correct 2e^2x(-1+2x+2x^2)

Answer 6

you need to use the product rule

Answer 7

uv'+vu'

Answer 8

what you have there is correct

Answer 9

now you need to find the critical points

Answer 10

-2 and 0??