Algebra Examples

$\sqrt{63} \cdot \sqrt{112}$

Step 1

Combine using the product rule for radicals.

$\sqrt{63 \cdot 112}$

Step 2

Write the expression using exponents.

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Step 2.1

Multiply $63$ by $112$ .

$\sqrt{7056}$

Step 2.2

Rewrite $7056$ as $84^{2}$ .

$\sqrt{84^{2}}$

Step 2.3

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

$84$