$\left(6x+4y\right)^2$

$-4x+5x+2$

$5cos\:+\:\sqrt{3}=3cos$

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

$6\sqrt{19^2-6\left(19\right)+10}+29\ln\left|\sqrt{19^2-6\left(19\right)+10}+19-3\right|$

$\left(2s^{\left(4\right)}w\right)^{\left(4\right)}$

$3\int sin\left(ln\left(4x\right)\right)dx$