Question

what is the integration of 1/(x+2)(sqr of x+3)

Answer 1

whats the solution for this? which method to use?

Answer 2

do u=x+2

Answer 3

u+1=x+3

Answer 4

du=dx

Answer 5

int(sqrt(u+1)/sqrt(u^2),u)=int(u^(-1/2)+1/u, u)

Answer 6

you did mean for that sqrt(x+3) to be in the numerator correct?

Answer 7

I thought he meant denominator

Answer 8

I wasn't sure since there wasn't brackets around the whole denominator symbolizing it is the denominator

Answer 9

If he then mean it to be in the denominator, he could use partial fractions after that substitution above

Answer 10

thinker, have you done partial fractions in calculus?

Answer 11

oh hes not here

Answer 12

see you late krb

Answer 13

later*

Answer 14

goodnite!

Answer 15

the squareroot part in in the denominator itself..