What is the derivative of f(x)=x^3-12x ?

The derivative of f(x)=x^3-12x is 3x^2-12

What is the first derivative of f(x)=x^3-12x ?

The first derivative of f(x)=x^3-12x is 3x^2-12

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derivative of

f (x) = x^{3} - 12 x

3 x^{2} - 12

Solution steps

\frac{d}{d x} (x^{3} - 12 x)

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (x^{3}) - \frac{d}{d x} (12 x)

\frac{d}{d x} (x^{3}) = 3 x^{2}

\frac{d}{d x} (12 x) = 12

= 3 x^{2} - 12

\frac{d}{d x} (2 cos (2 x))

\frac{d}{d x} (\frac{4}{x} + \frac{5}{x ^{2}})

\frac{\partial}{\partial x} (1 + x ln (x y - 7))

\frac{d x}{d t} = 30 - \frac{3 x}{100}

x \to 2 lim (3 \cdot 6 + 6.6)

What is the derivative of f(x)=x^3-12x ?
The derivative of f(x)=x^3-12x is 3x^2-12
What is the first derivative of f(x)=x^3-12x ?
The first derivative of f(x)=x^3-12x is 3x^2-12