$\int\left(\frac{d}{\left(\cos^2\left(f\right)\right)\sqrt{1+\tan\left(f\right)}}\right)$

$\left(\frac{3x^{\frac{3}{2}}y^3}{x^2y^{-\frac{1}{2}}}\right)^2$

$\frac{24a^5b^6}{4a^3b^5}$

$x^2y^3porx^my^{n+1}$

$\left(9x^2-2y^3\right)^2$

$\left(-2+8\right)-\left(-5+47\right)+36$

$\left(x+2-3i\right)\left(x+2+3i\right)$