$\lim_{x\to\infty}\left(\frac{\ln\left(3x+10\right)}{\ln\left(10x+8\right)+1}\right)$

$2c^2-10^3+5c^5$

$\text{left}\left[\text{left}\left(-2\text{right}\right).\text{left}\left(-1\text{right}\right)\text{right}\right]$

$\left(3a^3+4b\right)^2$

$\log\left(\frac{16}{x}\right)$

$\frac{d}{dx}y\sqrt{a}+by$

$\left(+3\right)\left(+8\right)$