$f\left(x\right)=\left(6x-2\right)^3\cdot\left(5x^2+5\right)^5$

$\left(\frac{z}{z}\right)^2$

$6x^2+31.2x+15.56$

$\int_1^{\infty}\left(\frac{5}{\sqrt{x}}\right)dx$

$\lim_{x\to0}\left(\frac{\left(8^x-7^x\right)}{4^x-3^x}\right)$

$4\left(4x+3\right)^2$

$\frac{dy}{dx}=y\left(1+e^x\right)$