Question

a simple integral question

Answer 1

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

Answer 2

Do I have to use substitution?

Answer 3

Yes

Answer 4

ah i see

Answer 5

Replace x-3 with u

Answer 6

u = x-3,
du = dx

Answer 7

ah ok ok

Answer 8

thanks zordoloom

Answer 9

Let me know what you get.

Answer 10

yes sir

Answer 11

uh oh

Answer 12

Take a look at this:

Answer 13

i think i got it

Answer 14

\[-\frac{ 1 }{ x-3 }\]

Answer 15

Just don't forget the constant.

Answer 16

+c

Answer 17

ok thanks again zordoloom

Answer 18

yes