Question

Integration Help...

Answer 1

\[\int\limits_{0}^{1} (3x-2)^2 dx\]

Answer 2

I can think of two possible approaches here. (There may be more.)

1) use the substitutions u = 3x-2 and du=3dx, or
2) expand (3x-2)^2, using the binomial theorem or the FOIL method), and then integrate each term of the resulting polynomial, one at a time.

Your choice!

Answer 3

i'll try the second one

Answer 4

I think the first method is the easier, but by all means go ahead with the second one if you like.

I need to rest a while, but will be back. Happy to work with you, and looking forward to the next occasion!

Answer 5

ok thank you