$\int\sqrt{x}\left(4-x^{\frac{1}{2}}\right)dx$

$\lim_{x\to0}\left(\frac{log\left(1+x\right)-x}{1-\cos\left(x\right)}\right)$

$2+5-3-4+8-10$

$10x^2y^3z^4-15x^5y^2z^4+30x^3y^3z^2$

$\int\frac{3x+5}{x\left(x^2+1\right)}dx$

$g\left(\theta\:\right)=cot\theta-2\:\:find\:g\left(\theta\:+\pi\:\right)$

$\left(3x+y\right)^2\:\left(\sqrt[3]{x}-\sqrt[3]{m}\right)^3$