Finite Math Examples

$\sqrt{112 x^{2} y}$

Step 1

Rewrite $112 x^{2} y$ as ${(4 x)}^{2} \cdot (7 y)$ .

Tap for more steps...

Step 1.1

Factor $16$ out of $112$ .

$\sqrt{16 (7) x^{2} y}$

Step 1.2

Rewrite $16$ as $4^{2}$ .

$\sqrt{4^{2} \cdot 7 x^{2} y}$

Step 1.3

Move $7$ .

$\sqrt{4^{2} x^{2} \cdot 7 y}$

Step 1.4

Rewrite $4^{2} x^{2}$ as ${(4 x)}^{2}$ .

$\sqrt{{(4 x)}^{2} \cdot 7 y}$

Step 1.5

Add parentheses.

$\sqrt{{(4 x)}^{2} \cdot (7 y)}$

Step 2

Pull terms out from under the radical.

$4 x \sqrt{7 y}$