Pre-Algebra Examples

$- 4 \sqrt{3} + \sqrt{48}$

Step 1

Simplify each term.

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Step 1.1

Rewrite $48$ as $4^{2} \cdot 3$ .

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Step 1.1.1

Factor $16$ out of $48$ .

$- 4 \sqrt{3} + \sqrt{16 (3)}$

Step 1.1.2

Rewrite $16$ as $4^{2}$ .

$- 4 \sqrt{3} + \sqrt{4^{2} \cdot 3}$

$- 4 \sqrt{3} + \sqrt{4^{2} \cdot 3}$

Step 1.2

Pull terms out from under the radical.

$- 4 \sqrt{3} + 4 \sqrt{3}$

$- 4 \sqrt{3} + 4 \sqrt{3}$

Step 2

Add $- 4 \sqrt{3}$ and $4 \sqrt{3}$ .

$0$

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