What is the derivative of 3x-4x^2 ?

The derivative of 3x-4x^2 is 3-8x

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

The first derivative of 3x-4x^2 is 3-8x

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derivative of

3 x - 4 x^{2}

3 - 8 x

Solution steps

\frac{d}{d x} (3 x - 4 x^{2})

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (3 x) - \frac{d}{d x} (4 x^{2})

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

\frac{d}{d x} (4 x^{2}) = 8 x

= 3 - 8 x

What is the derivative of 3x-4x^2 ?
The derivative of 3x-4x^2 is 3-8x
What is the first derivative of 3x-4x^2 ?
The first derivative of 3x-4x^2 is 3-8x