Calculus Examples

$\sqrt{4 x - 16}$

Step 1

Factor $4$ out of $4 x - 16$ .

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Step 1.1

Factor $4$ out of $4 x$ .

$\sqrt{4 (x) - 16}$

Step 1.2

Factor $4$ out of $- 16$ .

$\sqrt{4 x + 4 \cdot - 4}$

Step 1.3

Factor $4$ out of $4 x + 4 \cdot - 4$ .

$\sqrt{4 (x - 4)}$

$\sqrt{4 (x - 4)}$

Step 2

Rewrite $4$ as $2^{2}$ .

$\sqrt{2^{2} (x - 4)}$

Step 3

Pull terms out from under the radical.

$2 \sqrt{x - 4}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$