Thread: Trigonometric substitution and Integrals

I'm having a really hard time integrating:


∫ (e^(t))⋅(1+e^(2t))^(1/2)

I'm supposed to use Trig substitution to solve this and I'm not sure where to go from here.
Could someone please explain the steps?

Originally Posted by Preston019

I'm having a really hard time integrating:


∫ (e^(t))⋅(1+e^(2t))^(1/2)

I'm supposed to use Trig substitution to solve this and I'm not sure where to go from here.
Could someone please explain the steps?

try the substitution ...