$6\tan^2\left(x\right)+15\tan\left(x\right)-9=0$
$3654+08+315$
$16+6-6$
$25\:+\:3\left(4^2\:-\:3^2\right)\:^2\:-\:562\:-\:5\left(3^2\right)$
$2a^2+12a+18$
$\sqrt[\left(a+b\right)^2+c^2]{x^{9a^2}\cdot y^{8ac}\cdot z^{8bc}}$
$6x-5=4x+15$
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