Integrate the following functions using the rules and properties of integration. (Do not forget to add +C).

(x2x+2)dx=\displaystyle \int{\left({x}^{{2}}-{x}+{2}\right)}{\left.{d}{x}\right.}=  

 

1x5dx=\displaystyle \int\frac{{1}}{{{x}^{{5}}}}{\left.{d}{x}\right.}=  

 

5x34dx=\displaystyle \int\frac{{5}}{{{\sqrt[{{4}}]{{{x}^{{3}}}}}}}{\left.{d}{x}\right.}=  

 

(x+4)2dx=\displaystyle \int{\left({x}+{4}\right)}^{{2}}{\left.{d}{x}\right.}=  

 

(x4+18x45x25)dx=\displaystyle \int{\left({x}^{{4}}+\frac{{1}}{{{8}\sqrt{{{x}}}}}-\frac{{4}}{{5}}{x}^{{-\frac{{2}}{{5}}}}\right)}{\left.{d}{x}\right.}=