Question

Integrate {(1+x)/(1-x)}^1/2

Answer 1

wth is that

Answer 2

k.

Answer 3

Hm you guys need me ?

Answer 4

yehh!!

Answer 5

I have solved it.

Answer 6

wow ffm u r genious :)

Answer 7

put x = cos(t)

Answer 8

Wait ^ Solving

Answer 9

im waiting :P

Answer 10

Put \( x = \cos 2z\), if I am not making any mistake your equation would get \(-4 \int \cos^2 z dz \)

Answer 11

and then it's easy.

Answer 12

thats all? wtf

Answer 13

@sam:I find sub-multiples difficult to handle while integrating.

Answer 14

ffm is it cox^2z or cos2z

Answer 15

Alright guys time to give medals :P

Answer 16

I have used latex so I believe it's quite easy to comprehend no ?

Answer 17

@formath \[-2\sqrt{2}\int\limits_{}\cos ^{3}{} z dz\]

Answer 18

and Mimi, your answer is not a valid step.

Answer 19

why isn't it valid?