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

$2x+3y-x+2y$

$x^2-5x-10=0$

$7\cdot\left(6+2\right)$

$\frac{\left(sec\left(x\right)\cdot cos\left(x\right)\right)-\left(sin\left(x\right)\cdot sec\left(x\right)\cdot tan\left(x\right)\right)}{\left(sec\left(x\right)\right)^2}$

$\int\left(sin\left(x\right)\right)\sqrt{1+cos\left(x\right)}dx$

$\int\frac{3t}{\sqrt[3]{t^2+3}}dt$