$\frac{dy}{dx}\left(\frac{6x^7sinx}{7\sqrt{secx}}\right)$

$\left(3^5\right)$

$7x^2+29x-36$

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

$\int\frac{1}{x^4\cdot\left(1+x^2\right)^{\left(\frac{1}{2}\right)}}$

$6x^2+3+21x$

$\frac{d^{10}}{dx^{10}}\left(x\cdot\cos\left(x\right)\right)$