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](https://img.qammunity.org/2023/formulas/mathematics/college/oieb0t3onoppkumh3srhk57c4c9j694e66.png)
Because:

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}](https://img.qammunity.org/2023/formulas/mathematics/college/3bhwerdydp6vdijau9m9o10gwc01llr2x0.png)