Pre-Algebra Examples

$0.7 \sqrt{300}$

Step 1

Rewrite $300$ as $10^{2} \cdot 3$ .

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Step 1.1

Factor $100$ out of $300$ .

$0.7 \sqrt{100 (3)}$

Step 1.2

Rewrite $100$ as $10^{2}$ .

$0.7 \sqrt{10^{2} \cdot 3}$

$0.7 \sqrt{10^{2} \cdot 3}$

Step 2

Pull terms out from under the radical.

$0.7 (10 \sqrt{3})$

Step 3

Multiply $0.7 (10 \sqrt{3})$ .

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Step 3.1

Multiply $10$ by $0.7$ .

$7 \sqrt{3}$

Step 3.2

Multiply $7$ by $\sqrt{3}$ .

$12.12435565$

$12.12435565$

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