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

$\lim_{x\to\infty}\left(\frac{\left(2^x+3^x\right)}{\pi^x}\right)$

$345.789+975$

$\int\frac{1}{\left(p^2-600\right)}dp$

$2x^2+3y^2\:\cdot\:4x^4-6x^2y^2+9y^4$

$\frac{dy}{dx}=x^2+1;y=1\:$

$\lim_{x\to\infty}\left(\frac{x^{\frac{3}{2}}}{e^{5x}}\right)$