$\frac{x}{y}+1$

$\frac{\left(x-1\right)}{x^2+3x}$

$\int\left(36x+14\right)\left(9x^2+7x+2\right)^6dx$

$\int\left(\frac{\tan^3\left(2x\right)}{\cos^2\left(2x\right)}\right)dx$

$\int\frac{\left(2\sqrt{x}+1\right)}{\sqrt{x}}dx$

$2\left(2-7\right)+3\left(1-5\right)+8$

$14\left(x-2\right)+5\left(x-2\right)$