$\frac{3}{4}m^2n^2.2mn.\frac{2}{3}m^3n^4$

$\lim_{x\to0}\left(\frac{\left(1+x\right)^{p-1}}{x}\right)$

$\lim_{x\to0}\left(8x+e^x\right)^{\frac{7}{x}}$

$\frac{3\left(y+3\right)}{y+1}+2=\frac{3y+1}{y+1}$

$2.01+4.8+3.02$

$4\left(-9\right)+31$

$\left(4-x^{\frac{4}{3}}\right)^3$