$3\tan+2=0$

$\left(sec^2\left(x\right)-1\right)\left(csc^2\left(x\right)-1\right)$

$\frac{2}{3}\ln\left(\frac{e^x\sqrt{2x-4}}{4x^2\left(3x-7\right)}\right)$

$\frac{1}{x\sqrt{2+9x^2}}$

$\sqrt{2}\cdot sin^3\left(x\right)=sin^2\left(x\right)$

$\left(6\right)+\left(-5\right)-\left(8\right)-\left(-9\right)-\left(6\right)+\left(-10\right)$

$6log\left(x\right)\:+\:2log\left(\:y\right)$