$\int\frac{640\cdot\sin^2\left(5x\right)}{\sec^2\left(5x\right)}dx$

$\frac{dy}{dx}=\frac{y^2+1}{2xy}$

$\frac{36^2-9}{6m+3}$

$\frac{d}{dq}\left(512+11q+2q^2\right)$

$\int\frac{5x^2-13x-26}{x^3-7x-6}dx$

$x^2\left(\sqrt{x^2+16}\right)^{\frac{3}{2}}$

$\int e^{-2x}\sin\left(\frac{3}{2}x\right)dx$