$\int\frac{\tan^{3}\left(x\right)\sec\left(x\right)}{\sqrt[5]{\sec\left(x\right)}}dx$

$\left(\sin-\cos\right)-\left(\sin-\cos\right)^2$

$2+-1\:\left(-4\right)$

$27x^2-5x-4$

$\int\left(3x+1\right)\sqrt{x-4}dx$

$\left(-\frac{1}{3}\left(x\right)^3-4e\left(-8\right)\right)$

$\left(-\frac{2}{2}a^2\right)\left(-\frac{3}{5}a^5b\right)$