Simplify Square Root of 489

Here we will show you step-by-step how to simplify the square root of 489. The square root of 489 can be written as follows:


	√	489

The √ symbol is called the radical sign. To simplify the square root of 489 means to get simplest radical form of √489.

Step 1: List Factors
List the factors of 489 like so:

1, 3, 163, 489

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

1

Since 1 is the only perfect square above, the square root of 489 cannot be simplified.

However, you may be interested in the decimal and exponent form instead.

Square root of 489 in Decimal form rounded to nearest 5 decimals:

22.11334

Square root of 489 written with Exponent instead of Radical:

489^½

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* List of Perfect Squares