# How do you simplify #sqrt(49)#?

##### 2 Answers

May 14, 2018

#### Explanation:

As

Therefore

Since we don't have

#### Explanation:

The **radical symbol** over a number means to take the **square root** of that number, or to find the number that can be multiplied by itself to get the number under the radical.

In this case it is

The negative root is not asked for in this case.