Question

Evaluate the indefinite integral of:
[x^3 + x^{4}*tanx]dx

Answer 1

must be parts day

Answer 2

scratch that

Answer 3

don't think parts works. in fact i don't think anything works

Answer 4

Really?

Answer 5

How about:
[x^3]dx + [x^4*tanx]dx?

Answer 6

The first part is easy, but the second part I don't know. I tried parts but I got lost

Answer 7

i think there is a mistake somewhere

Answer 8

you are not going to find a nice anti - derivative for
\[x^4\tan(x)\]

Answer 9

satellite is right as usual

http://www.wolframalpha.com/input/?i=%5Bx%5E3+%2B+x%5E4+tanx%5Ddx