Question

Integral Calculus: Chain rule for anti differentiation.
My professor solved this on the board and I think There is something wrong with simplifying the second to the last part particularly the constant, any thoughts?

Pls see attachment :)

Answer 1

Confused oh how professor "undid" the substitution at the end?

Answer 2

Oh he made a boo boo with the 2...
Yes.

Answer 3

so should -2/3 yes? :)

Answer 4

That first term should have a 2/3 coefficient, not 1/6 :)
Ya that sounds better.

Answer 5

@zepdrix thanks master! :D

Answer 6

:3