$100x^2+36$

$\int_0^{\frac{5\sqrt{2}}{2}}\left(\frac{11x^2}{\left(25-x^2\right)^{\frac{3}{2}}}\right)dx$

$-5\cdot\left(-3\right)-\left(-9-\left(-6\right)\right)$

$\frac{x^5y^{-8}}{x^5y^{-6}}$

$7ay^2\:-\:5bx^3\:+\:7by^2\:-\:5ax^3$

$\int\left(5\left(5x-19\right)^{12}\right)dx$

$\frac{dy}{dx}=\:2y=\:\frac{1}{1+e^{2x}}$