5 divided by square root of 21




Here we will show you how to calculate 5 divided by the square root of 21. In fact, we will show you two different ways of calculating 5 divided by √21. We start by displaying the problem we are solving in mathematical terms, as follows:

5 ÷ √21  = 
   
5
 
   
21

Method 1
To solve the problem 5 divided by the square root of 21 using this method, we first find the square root of 21, and then we divide 5 by the answer to the square root of 21.

   
5
 
   
21
  ≈ 
   
5
 
   
4.5825757

   
5
 
   
4.5825757
  ≈  1.0910895


Method 2
With this alternate method, we first move the radical from the denominator to the numerator by multiplying the numerator and denominator by √21 like this.

   
5 × √21
 
   
21 × √21
  ≈ 
   
22.9128785
 
   
21

Then we divide the numerator by the denominator to once again get the answer to 5 divided by the square root of 21.

   
22.9128785
 
   
21
  ≈ 1.0910895 

Number Divided by Square Root Calculator
Please enter a similar problem for us to solve for you.

 ÷ √ 

5 divided by square root of 22
Here is the next problem on our list that we have explained and calculated.


Copyright  |   Privacy Policy  |   Disclaimer  |   Contact