Find (x+5)(x6)dx\displaystyle \int{\left({x}+{5}\right)}{\left({x}-{6}\right)}{\left.{d}{x}\right.}

(x+5)(x6)dx=\displaystyle \int{\left({x}+{5}\right)}{\left({x}-{6}\right)}{\left.{d}{x}\right.}= + C