$\int\frac{2x+7}{e^{3x}}dx$

$\int\frac{x^2+9x+6}{x\left(x+3\right)^2}dx$

$-120-\left(-32+\left(-14-18-7\right)\right)$

$\int\frac{2-4x}{\left(x-2\right)\left(x-3\right)}dx$

$225x^2+120x+16$

$\ln\left(\sqrt[5]{\frac{w^{10}z^8}{y^2}}\right)$

$\:\left(\frac{2}{3}x\:-\frac{2}{5}y\right)^2$