Question

integrate sqrt(1 + sqrt(x)) dx

Answer 1

did u try substituting 1+sqrt x = t^2 ??

Answer 2

y t^2 ?

Answer 3

because i wanted to eliminate the sqrt sign....

Answer 4

outer sqrt.

Answer 5

try that substitution, if u don't get it, i'll help you....

Answer 6

just a substituion of 1+sqrt x to t would work/

Answer 7

yes, that too will work....it will just involve fractional powers.......

Answer 8

yo yo.............

Answer 9

I mean you're saying the same thing:
Either you do:
\[\sqrt{1+\sqrt x}=\psi \implies \psi^2 = 1+\sqrt x\]
They are literally the same thing.