$4x^2-12x+198$

$-\frac{e^{-\infty^2}}{2}+\frac{e^{-1^2}}{2}$

$x^{2-24x+144}$

$\lim_{x\to0}\left(\frac{3x+3sin\left(x\right)}{4x+4cosx}\right)$

$6\left(\left(4x-1\right)\right)$

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

$\int\left(4\sqrt{x^3}-\frac{5}{\sqrt[5]{x^7}}-\frac{4}{x}\right)dx$