What is the derivative of-4x^2+1 ?

The derivative of-4x^2+1 is -8x

What is the first derivative of-4x^2+1 ?

The first derivative of-4x^2+1 is -8x

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derivative of

- 4 x^{2} + 1

- 8 x

Solution steps

\frac{d}{d x} (- 4 x^{2} + 1)

Apply the Sum/Difference Rule:

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

= - \frac{d}{d x} (4 x^{2}) + \frac{d}{d x} (1)

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

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

= - 8 x + 0

Simplify

= - 8 x

\frac{\partial}{\partial y} (sin (x^{5} - 7 y))

\frac{d y}{d x} = (\frac{4}{x ^{2} + 1}) (y + 1)

y^{^{''}} + 4 y = e^{x}

φ^{3} cos (φ^{5})

\int \frac{1}{x ^{2} x ^{2} - 1} d x