$10x^2\left(a+b\right)-6y\left(a+b\right)-wa-wb$

$\frac{dy}{dx}=\left(y-4x+2\right)^2$

$\int_0^{\pi}\left(x+x^2\right)\cdot\cos\left(x\right)dx$

$\ln\left(x^2\right)=2$

$\lim_{x\to4}\left(3x^2-2x\right)$

$\int_0^1\left(\frac{2x-5}{x^2-5x+6}\right)dx$

$\frac{dy}{dx}=y-3e^{-2x}$