$\frac{dy}{dx}=2x-1+y$

$\left(\frac{2\pi gmn}{c}\right)\int_c^{\infty}\left(\frac{1}{\left(n^2+x^2\right)^{\frac{3}{2}}}\right)dx$

$\lim_{x\to0}\left(\frac{3sin\left(-0.01\right)}{0.01}\right)$

$\left(2x^5+9y^{10}\right)\left(2x^5-9y^{10}\right)$

$6a^2-\:7a\:-\:24$

$s^2+2s+10$

$\left(1-\frac{1}{\sec\left(x\right)}\right)\left(1+\sec\left(x\right)\right)=0$