$7,09\cdot18,32$

$\frac{d}{dx}\:\frac{x^{10}}{x^2}$

$\int_1^4\left(e^{2x}\left(4+e^{2x}\right)^4\right)dx$

$-2z^2-12z$

$sqrt\left(x^2+x\right)-sqrt\left(x+5\right)$

$\int_{\frac{\pi}{3}}^{\frac{\pi}{3}}\left(3x+\pi\right)cos3xdx$

$\left(-314\right)+\left(-126\right)+\left(-205\right)$