Derivative of y=x²-3

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 2    
x  - 3

$$x^{2} - 3$$

d / 2    \
--\x  - 3/
dx

$$\frac{d}{d x} \left(x^{2} - 3\right)$$

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Detail solution

Differentiate $x^{2} - 3$ term by term:
1. Apply the power rule: $x^{2}$ goes to $2 x$
2. The derivative of the constant $\left(-1\right) 3$ is zero.
The result is: $2 x$

The answer is:

$2 x$

The graph

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The first derivative [src]

2*x

$$2 x$$

Simplify

The second derivative [src]

$$2$$

Simplify

The third derivative [src]

$$0$$

Simplify

The graph