Finite Math Examples

$\sqrt{160} \cdot \sqrt{10}$

Step 1

Combine using the product rule for radicals.

$\sqrt{160 \cdot 10}$

Step 2

Write the expression using exponents.

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Step 2.1

Multiply $160$ by $10$ .

$\sqrt{1600}$

Step 2.2

Rewrite $1600$ as $40^{2}$ .

$\sqrt{40^{2}}$

Step 2.3

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

$40$