Algebra Examples

$\sqrt{7 x^{2} y}$

Step 1

Rewrite $7 x^{2} y$ as $x^{2} \cdot (7 y)$ .

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Step 1.1

Reorder $7$ and $x^{2}$ .

$\sqrt{x^{2} \cdot 7 y}$

Step 1.2

Add parentheses.

$\sqrt{x^{2} \cdot (7 y)}$

$\sqrt{x^{2} \cdot (7 y)}$

Step 2

Pull terms out from under the radical.

$| x | \sqrt{7 y}$

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