Hi, try to get an integral: Integrate[x^2*(x^3 - 1)^10, x] but the answer is long, just below have the option "simplify" and click, but looks that not work! 
As you can see the answer is not simplified, also try without * between x ^ 2 and ( and try with esc intt esc but the same result get.
What option or maybe another function is needed to get something like this?:
