# Calculus

1 Minute

1. $5^3=$

2. $\frac{d}{dx}(-\cos x)=$

3. $\frac{d}{dx}(\sin(\cos(-\sin(x^3))))^3=$

4. $\frac{\frac{d}{dx}(\frac{1}{3}x^3-\frac{1}{2}x^2-20x)}{x-5}=$

5. $\frac{d}{dx}e^x=$