Simplify Square Root of 729

Here we will show you step-by-step how to simplify the square root of 729. The square root of 729 can be written as follows:


	√	729

The √ symbol is called the radical sign. To simplify the square root of 729 means to get the simplest radical form of √729.

Step 1: List Factors
List the factors of 81 like so:

1, 3, 9, 27, 81, 243, 729

Step 2: Find Perfect Squares
Identify the perfect squares* from the list of factors above:

1, 9, 81, 729

Since 729 is on the list of perfect squares above, it means that 729 is a perfect square.

That means you can simplify the square root of 729 without the radical as follows:

27

Furthermore, you may also be interested to know that the square root of 729 can be written with an Exponent like this:

729^½

Simplify Square Root Calculator
Please enter another Square Root for us to simplify:

Simplify Square Root of 730
The answer to Simplify Square Root of 729 is not the only problem we solved. Go here for the next problem on our list.

* List of Perfect Squares