1. The problem statement, all variables and given/known data Hi, I've been having trouble solving the following problem, please help me. Question: (integration from 1 to 4) e^(x^(1/2))dx 2. Relevant equations 3. The attempt at a solution So far, i have done the following: u = e^(x^(1/2)) du = (1/2)(x^(-1/2))e^(x^(1/2))dx dv = dx v = x so after applying the integration by parts formula, I got... xe^(x^(1/2)) - (integration sign)x(1/2)(x^(-1/2))e^(x^(1/2)) dx The integration of the second part looks wrong because it seems that I missed a step somewhere and made it more complex. Thank you for helping me.