5.3 The Fundamental Theorem of Calculus/27

$\int _{2}^{0}x(2+x^{5})dx$
$\int _{2}^{0}(2x+x^{6})dx$
$=\left({\frac {2x^{2}}{1+1}}+{\frac {x^{6}+1}{6+1}}\right){\bigg |}_{0}^{2}=\left(x^{2}+{\frac {x^{7}}{7}}\right){\bigg |}_{0}^{2}$
Failed to parse (syntax error): {\displaystyle = \left((2)^2+\frac{(2)}^7{7}\right)-\left(0^2)+\frac{0^7}{7}}

{\displaystyle = \left((2)^2+\frac{(2)}^7{7}\right)-\left((0)^2)+}