# What is the square root of 1/2?

##### 1 Answer

Jun 1, 2018

See a solution process below:

#### Explanation:

**Square root of **

We can use this rule for radicals to rewrite the expression:

Now, we can rationalize the denominator, or, in other words, remove the radical from the denominator, by multiplying by the appropriate form of

If, a decimal number is needed: