What is the derivative of-3x^3-2x^2-1 ?

The derivative of-3x^3-2x^2-1 is -9x^2-4x

What is the first derivative of-3x^3-2x^2-1 ?

The first derivative of-3x^3-2x^2-1 is -9x^2-4x

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derivative of

- 3 x^{3} - 2 x^{2} - 1

- 9 x^{2} - 4 x

Solution steps

\frac{d}{d x} (- 3 x^{3} - 2 x^{2} - 1)

Apply the Sum/Difference Rule:

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

= - \frac{d}{d x} (3 x^{3}) - \frac{d}{d x} (2 x^{2}) - \frac{d}{d x} (1)

\frac{d}{d x} (3 x^{3}) = 9 x^{2}

\frac{d}{d x} (2 x^{2}) = 4 x

\frac{d}{d x} (1) = 0

= - 9 x^{2} - 4 x - 0

Simplify

= - 9 x^{2} - 4 x

x \to 2 lim (x^{4} + 12 x + 8)

\frac{d}{d x} (\frac{5}{3} x^{\frac{2}{3}})

x \to + 0 lim (- ∣ x - 2 ∣ + 3)

\frac{d}{d x} (4 x^{4} - 7 x^{3} + 3)

What is the derivative of-3x^3-2x^2-1 ?
The derivative of-3x^3-2x^2-1 is -9x^2-4x
What is the first derivative of-3x^3-2x^2-1 ?
The first derivative of-3x^3-2x^2-1 is -9x^2-4x