$\int_4^{10}\left(x\right)dx$

$\int_{y^2}^y\left(y\cdot e^x\right)\frac{1}{x}dx$

$\lim_{x\to0}\left(\frac{x}{y\sqrt{h^2+\left(\frac{x}{2}\right)^2}}\right)$

$3-4-6\cdot4-\frac{6}{2}+3-2^3-4$

$\frac{x^2+4x+5}{x+3}$

$\cos^2\left(x\right)=\cot\left(x\right)$

$2v-2\le3v$