$\int\left(\frac{\left(a+bx^5\right)}{\sqrt{6ax+bx^6}}\right)dx$

$\int\left(\frac{1}{\tan\left(x\right)^4}\right)dx$

$2\log\left(x\right)-\log\left(8\right)=\log\left(\frac{x}{2}\right)$

$\left(\frac{10x}{3y}\right)\left(\frac{9y}{2}\right)$

$\int_{29}^{\infty}\left(\frac{49cosx}{-20x}\right)dx$

$\frac{3x-1}{x+7}<3$

$\lim_{x\to\infty}\left(\frac{2x^3-5x^2-11}{10-9x-2x^3}\right)$