What is the integration of (x+1/sqrt(x) ) ^2

What is the integration of (x+(1/sqrt(x)) ) ^2?

Ans: (x+1/sqrt(x) ) ^2 = x^2 + 2sqrt(x) + 1/x
hence the integral is = (x^3)/3 + 4/3(x^(3/2)) + ln(x) + c

It's easiest to just expand:

= x^2 + 2sqrtx + 1/x

Integrate that gives

= x^3/3 +4x^(3/2)/3 + ln|x| + C