$\int_0^x\left(t^{\frac{1}{2}}\right)dx$

$7cg\left(5\right)^3$

$\left(3x^6-2x^4\right)^2$

$\left(4x^3y^3\:+\frac{1}{x}\right)\:dx\:+\:\left(3x^4y^2\:-\frac{1}{y}\right)\:dy\:=\:0$

$\left(7x\right)\left(-2y\right)\left(3z\right)$

$\lim_{x\to\infty}\left(\frac{x^2+1}{e^{x+5}}\right)$

$\frac{d}{dx}\frac{\sqrt{4+2x}}{cos^4x}$