Calculus Examples

$\sqrt{x^{2}}$

Step 1

Pull terms out from under the radical, assuming positive real numbers.

$\frac{d}{d x} [x]$

Step 2

Differentiate using the Power Rule which states that $\frac{d}{d x} [x^{n}]$ is $n x^{n - 1}$ where $n = 1$ .

$1$