# How do you simplify #3/ sqrt 2#?

##### 2 Answers

Jun 18, 2018

#### Answer:

#### Explanation:

Simplify:

Rationalize the denominator by multiplying the numerator and denominator by

Apply rule:

Jun 18, 2018

#### Answer:

#### Explanation:

It is considered good mathematical practice if you do not have any roots in the denominator. So lets 'get rid' of it!

Multiply by 1 and you do not change the value. However, 1 comes in many forms.