$\int\frac{1}{\left(x^2\cdot\left(x+1\right)\right)}$

$\int_0^3\left(\sqrt{x}\ln\left(x\right)\right)dx$

$5\left(6r+8\right)$

$-xyz+6x^{3}+2y^{2}x-10xyz-x^{3}y+8xyz$

$20-7+8^{2\:}$

$\lim_{x\to0}\left(x^{\frac{-12}{\ln\left(x\right)}}\right)$

$\frac{cscx+1}{cscx}=sinx+1$