Change the order of integration.

Substitute
and
.

When you add everything a subtract is from $38.12, you get $16.79 : )
Your answer would be: -3x2 + 3x - 6.
I looked online to find this answer. All credits to their owners. Answer found on
brainly.com/question/2825454.
This is not my answer. I'm just here to help.