$\int\frac{x}{36-\left(x-5\right)^2}dx$

$\sin^2\left(x\right)+\cos^2\left(\frac{10}{17}\right)=1$

$\left(5m-6n\right)\left(5m+6\right)$

$\frac{d}{dx}\left(x^2+\sqrt{xy}=2y^3\right)$

$\frac{dy}{dx}=ye^{-x^2},y\left(4\right)$

$3x+4<2x-6$

$\lim_{x\to\infty}\left(xln\left(cos\left(\frac{1}{x}\right)\right)\right)$