Algebra Examples

$9 \sqrt{2} \cdot 3 \sqrt{y}$

Step 1

Multiply $9 \sqrt{2} (3 \sqrt{y})$ .

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Step 1.1

Multiply $3$ by $9$ .

$27 \sqrt{2} \sqrt{y}$

Step 1.2

Combine using the product rule for radicals.

$27 \sqrt{y \cdot 2}$

$27 \sqrt{y \cdot 2}$

Step 2

Reorder factors in $27 \sqrt{y \cdot 2}$ .

$27 \sqrt{2 y}$

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