$\int_0^{\infty}\left(\frac{x^{\frac{3}{2}}}{\sqrt{1+x^5}}\right)dx$

$\frac{\sec^2-1}{\sec^2}=\sin^2$

$5\left(a^2\right)^4\left(b^3\right)$

$\lim_{x\to\infty}\left(\frac{2x^2+x}{\left(x+1\right)^2}\right)$

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

$\lim_{x\to0}\left(\left(\frac{4}{x}\right)^{6x}\right)$

$x+1>3x+5$