设f(x)=x^2+√x,求∫f'(x^2)dx

设f(x)=x^2+√x,求∫f''(x^2)dx设f(x)=x^2+√x,求∫f''(x^2)dx设f(x)=x^2+√x,求∫f''(x^2)dx这个题目是有歧义的f''(x²)是先代入,还是先