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

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

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

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

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

- 2 x + 2

Solution steps

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

Apply the Sum/Difference Rule:

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

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

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

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

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

= - 2 x + 2 + 0

Simplify

= - 2 x + 2

\frac{\partial}{\partial y} (e^{x + 2 y})

y^{^{'}} = x e^{x - y}

x \to 50 lim (x + 10)

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

\int \frac{r + 3}{r + 3} d r

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