Find $\frac{dy}{dx}$ if $y = 6x^3 + \frac{7}{2}x^2 + \frac{6}{5}x - 8$.
Find f′(x)f'(x)f′(x) if f(x)=7x2−6x+5f(x) = 7x^2 - 6x + 5f(x)=7x2−6x+5.
