Basic Math Examples

$\sqrt{8 + 4 z} - 6$

Step 1

Factor $4$ out of $8 + 4 z$ .

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Step 1.1

Factor $4$ out of $8$ .

$\sqrt{4 \cdot 2 + 4 z} - 6$

Step 1.2

Factor $4$ out of $4 \cdot 2 + 4 z$ .

$\sqrt{4 (2 + z)} - 6$

$\sqrt{4 (2 + z)} - 6$

Step 2

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

$\sqrt{2^{2} (2 + z)} - 6$

Step 3

Pull terms out from under the radical.

$2 \sqrt{2 + z} - 6$

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