- #1
Ethereal
How does one integrate the following:
By using a suitable substitution, evaluate:
[tex]\int \frac{\sqrt{x+1}}{x+3} dx[/tex]
I tried [tex]x=tan^2 \theta, x+1=y [/tex], but the whole thing got messier. Anyone knows the correct substitution to make?
By using a suitable substitution, evaluate:
[tex]\int \frac{\sqrt{x+1}}{x+3} dx[/tex]
I tried [tex]x=tan^2 \theta, x+1=y [/tex], but the whole thing got messier. Anyone knows the correct substitution to make?