Question

How do you figure out a square root?how do you figure a large # it's square root?

Answer 1

how do you figure out a square root?

A square root is called a certain value that must be multiplied by itself to obtain a determined value.

For example:

`\sqrt[]{36}=6`

Because:

`6*6=36`

how do you figure a large # it's square root?

there are different methods, the most common is express the number using its factors. For example:

`\begin{gathered} \sqrt[]{729} \\ \text{ Factors of 729:} \\ 1,3,9,27,81,243,729 \\ \sqrt[]{729}=\sqrt[]{9*81}=\sqrt[]{9}*\sqrt[]{81}=3*9=27 \end{gathered}`