$\int\frac{24x+6x^3}{8x^2+x^4}dx$

$4a^2e^2\:-\:d^2e^4$

$\:\frac{10m^{-5}}{2m^{-5}}$

$\ln\left(x\right)+\ln\left(x-3\right)=\ln\left(10\right)$

$\log\left(5\right)+2\log\left(x\right)-3\log\left(y\right)-\log\left(z\right)$

$\int_1^4\left(x^2-4x-3\right)\:dx$

$\int\frac{3x-1}{\left(x+1\right)^2\left(x-2\right)}dx$