# Thread: How do you integrate this function?

1. ## How do you integrate this function?

Please, I very need the solve:

Integral(1/sqrt(c+x^2)

?

2. Make the substitution x=(c^1/2)tan(t), then work from there

3. Oh, I was out from math for a long time. Tomorrow I have to submit the problem.

Is integrating this function long?