Question

How to integrate (2u+1)/(2-2u^2) du?

Answer 1

\[\frac{ 2u+1 }{ 2-2u^2 }du\]

Answer 2

factor out the 2 first

Answer 3

numerator = u+1 + u

Answer 4

denominator = 2(1-u)(1+u)

Answer 5

So (1/2) times the integral of (2u+1)/(1-u^2) du?

Answer 6

1/2(1-u) + u/2(1-u^2)

Answer 7

mow integrate all this separately. for second integral put 1-u^2 =t and this can be solved.

Answer 8

Will partial fractions work?

Answer 9

i don't think they are required nut yes they can be applied in order to get the answer.

Answer 10

**but

Answer 11

Okay, thanks!

Answer 12

ok i am happy that i cud help u