Question

what is the square root of 198​

Answer 1

Answer:

$\sqrt{198}= 3\sqrt{22}$

Step-by-step explanation

Factor 198= 3^2 * 2

Rewrite square root  of the product $\sqrt{3^2 *22}$ as the product of square roots   $\sqrt{3^2$ $\sqrt{22}$ .

Take the square root of 3^2