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

The derivative of x^3-x+1 is 3x^2-1

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

The first derivative of x^3-x+1 is 3x^2-1

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

3 x^{2} - 1

Solution steps

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

Apply the Sum/Difference Rule:

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

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

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

\frac{d x}{d x} = 1

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

= 3 x^{2} - 1 + 0

Simplify

= 3 x^{2} - 1

\int (cosh (x))^{3} d x

\frac{\partial}{\partial x} (x^{\frac{1}{2}} + \frac{Y ( x )}{2})

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

k = 2 \sum \infty \frac{2}{k ^{2} - 1}

y^{^{'}} + 2 y = e^{- t}, y (0) = \frac{3}{2}

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