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

The derivative of 1-2x-x^2 is -2x-2

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

The first derivative of 1-2x-x^2 is -2x-2

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

- 2 x - 2

Solution steps

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

Apply the Sum/Difference Rule:

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

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

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

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

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

= 0 - 2 - 2 x

Simplify

= - 2 x - 2

\int_{0}^{1} 162 e^{2 x} + 324 d x

\int \frac{ln ^{3} ( x )}{x} d x

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

y = x - x^{2}, (- 1, - 2)

t^{3} sin (3 t)

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