$\frac{3x-2}{2x^2+4x-6}$

$0.025\sqrt[2]{96}$

$\left(\frac{1}{3}a+2b\right)\left(\frac{1}{3}a-2b\right)$

$\int_{-3\pi}^{3\pi}\left(\frac{\cos\left(z\right)}{\sqrt{5+4\sin\left(z\right)}}\right)dz$

$\frac{dy}{dx}=\frac{3x^2+5x}{4y^3}$

$\int\left(\frac{\left(x+6\right)}{\sqrt{x+2}}\right)dx$

$-458+230$