Hey everyone, I had trouble with these problems from my homework. I;m doing OK with the more basic integration, but these seem a bit more complicated. Can someone work these out step by step so that I can follow the flow of the problems?

Thanks.

S= symbol for integration

Indefinite:

1) S(3x^1/2 + e^x - 2/x + 3^1/2 + 2/x^3/2) dx

2) S((ln x)^3/x)dx

3) S(x^2/x^3+2^1/2)dx

definite INtegrals:

problem 4:

2

S(1-1/x +1/x^2) dx

1

Problem 5:

2

5)S(e^x - 1/x^3/2) dx

1