$\int\frac{\left(4x-11\right)}{\left(x^2-7x+10\right)}dx$

$\int\left(x^2-3\right)e^{-5x}dx$

$\lim_{x\to0}\left(x^3\cdot e^{-3x}\right)$

$\left(\frac{dx}{dy}\right)=\frac{\left(x^4-3x^4y\right)}{x^2}$

$x2\:-\:\:1\:0x\:+\:24$

$\left(9-4m\right)\left(9+4m\right)$

$7x\left(4x-3\right)-14\left(4x-3\right)$