$\sqrt[4]{625.3^4}.\left(-1\right)^{17}.\left(-2\right)^5$

$-27.2\:+\:18.7\:+\:-10.3\:+\:0\:+\:7\:+\:12.7\:+\:14.8\:+\:12.2\:+\:\:6.6\:+\:-1.8\:+\:-14.3\:+\:24.2$

$5mn^3x\:8m^3n^3$

$x^2\frac{dy}{dx}+xy=x^2\sin\left(x\right)$

$\frac{dy}{dx}=10x\sqrt{25-y^2}$

$\int_{0.03}^{0.05}\left(\frac{2500}{3}\right)x\:dx$