What is the derivative of f(x)=x^3-15x ?

The derivative of f(x)=x^3-15x is 3x^2-15

What is the first derivative of f(x)=x^3-15x ?

The first derivative of f(x)=x^3-15x is 3x^2-15

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derivative of

f (x) = x^{3} - 15 x

3 x^{2} - 15

Solution steps

\frac{d}{d x} (x^{3} - 15 x)

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (x^{3}) - \frac{d}{d x} (15 x)

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

\frac{d}{d x} (15 x) = 15

= 3 x^{2} - 15

\frac{d P}{d t} = Pt

\frac{d}{d x} (3 cos (5 x))

(x + 1)^{^{'}}

\frac{d}{d x} (\frac{6 x}{1 - cot ( x )})

x \to + 0 lim (\frac{e ^{x} - 1}{2 x})

What is the derivative of f(x)=x^3-15x ?
The derivative of f(x)=x^3-15x is 3x^2-15
What is the first derivative of f(x)=x^3-15x ?
The first derivative of f(x)=x^3-15x is 3x^2-15