$\left(3\right)\left(3\right)\left(-5\right)$

$\int\left(\left(6x+4\right)^8\right)dx$

$9x+2x$

$\lim_{x\to0}\left(\frac{3x^2+27}{\text{x}-3\left(x^2+3x+9\right)}\right)$

$\int_0^{\frac{\left(3\sqrt{3}\right)}{2}}\left(\frac{x^3}{\left(4x^2+9\right)^{\frac{3}{2}}}\right)dx$

$\lim_{x\to2}\left(\frac{x^2+4x+4}{x^2+4}\right)$

$4\ln\left(x\right)-4\ln\left(y\right)+\ln\left(z\right)$