Evaluate the given integral. Use exact values.

9x230x+26(x1)(x2)2dx=\displaystyle \int\frac{{{9}{x}^{{2}}-{30}{x}+{26}}}{{{\left({x}-{1}\right)}{\left({x}-{2}\right)}^{{2}}}}{\left.{d}{x}\right.}= +C\displaystyle +{C}