Here we will show you step-by-step how to simplify the square root of 196. The square root of 196 can be written as follows:
√ | 196 |
The √ symbol is called the radical sign. To simplify the square root of 196 means to get the simplest radical form of √196.
Step 1: List Factors
List the factors of 81 like so:
1, 2, 4, 7, 14, 28, 49, 98, 196
Step 2: Find Perfect Squares
Identify the perfect squares* from the list of factors above:
1, 4, 49, 196
Since 196 is on the list of perfect squares above, it means that 196 is a perfect square.
That means you can simplify the square root of 196 without the radical as follows:
14
Furthermore, you may also be interested to know that the square root of 196 can be written with an Exponent like this:
196½
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Simplify Square Root of 197
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* List of Perfect Squares
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