Find the derivative of the function f(x)=3x2+5x+2f(x) = 3x^2 + 5x + 2f(x)=3x2+5x+2.
f′(x)=6x+5f'(x) = 6x + 5f′(x)=6x+5
f′(x)=3x+5f'(x) = 3x + 5f′(x)=3x+5
f′(x)=6x2+5f'(x) = 6x^2 + 5f′(x)=6x2+5
f′(x)=6x+7f'(x) = 6x + 7f′(x)=6x+7