$\frac{dy}{dx}\left(\frac{\left(x^3-2x^2+6\right)^{\frac{2}{3}}}{\left(x^5-7x^2+2\right)^{\frac{3}{7}}}\right)$

$4\left(3s-5\right)+4$

$z^2-169$

$\int\left(\left(4x+2\right)e^x\right)dx$

$\frac{dx}{dy}=yx^3$

$\left(-2\right)\cdot\left(-1\right)+1\cdot3$

$2 x ^ { 3 } + 3 x ^ { 2 } - 1$