$\int_{55}^{286}\sec\left(x\right)\tan\left(x\right)dx$

$1+\sin\left(x\right)^2=1$

$\frac{d}{dx}e^y+14-e^1=3x^2+2y^2$

$\left(\frac{2}{3}x^{\frac{1}{3}}\right)\left(\frac{5}{7}x^{\frac{5}{3}}\right)$

$\frac{3a^7b^8c}{9a^4b^5}$

$\int\frac{2x^2-6x+8}{\left(x-3\right)\left(x-2\right)^2}dx$