$\left(-3+8-2\right)-\log\left(5-12+\left(-10\right)\right)$

$\int\frac{cosx}{4sin^2\left(x\right)+5sin\left(x\right)+4}dx$

$\int\ln\left(5-2x\right)dx$

$\frac{10}{7}\:m^4\:x^8\:-\:15\:m^5\:x^6\:+\:\frac{5}{2}\:m^6\:x^4$

$\int_{\left(x-4\right)^{2}}^{2}dx$

$\lim_{x\to1}\left(3x-3\right)^{x-1}$

$\left[5x+5y-z=0\right]$