$6\:\frac{3}{8}\:x\:5\:\frac{1}{3}$

$\int y^4sin^3\left(2y\right)dy$

$\left(4g+5\right)^{3}$

$\frac{\left(\frac{8a-3b}{2c+1}\right)}{\left(\frac{2a}{bc}\right)};a=-2;b=1;c=-1$

$\frac{4x}{\sqrt{x+1}}$

$\lim_{x\to0}\left(1-x^2\right)^{\frac{4}{x}}$

$\frac{d}{dx}\sec^2x+\tan^2x$