$2\frac{dy}{dx}=\frac{3x^2}{y},\:y\left(0\right)=5$

$\lim_{x\to\infty}\left(\sqrt{\frac{3x^2+10x}{\left(x^2+1\right)\left(x-1\right)}}\right)$

$\lim_{x\to0}\left(\frac{\ln\left(y^x+z^x\right)}{x}\right)$

$2x^2-4x+96=0$

$\lim_{x\to0}\left(\frac{2}{2^x-2^{-x}}\right)$

$2x\cdot6xy$

$\sqrt[3]{2}^{\sqrt{3}.\sqrt{3}.\sqrt{3}^2}$