$\frac{d}{dx}x^3+y^7=3x-5y+9$

$10.89-8.1$

$f\left(x\right)=\left(3x-4\right)\left(\sqrt{x}+3\right)$

$\left(-8\right)-\:\left(-7\right)\:+\:\left(-1\right)$

$\frac{4x-4}{x^2-4}-\frac{2}{x}=\frac{3}{x+2}$

$\int sec^2\left(\theta\right)e^{6\:tan\left(\theta\right)}d\left(\theta\right)$

$\int\frac{x^2+3x+5}{\left(x-7\right)^3}dx$