#1**+1 **

Depends on what you are finding the square root of.

Give us the actual question and we may help you. :)

Melody Feb 10, 2022

#3**0 **

*How do you work out a square root :)*

It's too long and complicated to type,

here so I'll refer you to a web page: https://www.wikihow.com/Calculate-a-Square-Root-by-Hand

Guest Feb 10, 2022

#4**+1 **

Here's an example it's called the "divide and average" method

Sqrt 13 (to three decimal places) = 3.605

First since the sqrt 9 is 3 and the square root of 16 is 4......let's guess that the sqrt 13 might be something like 3.5 ( actually......we can make any "educated guess"....it will still work out

1) Divide 13 by 3.5 = 3.174

2) Take the average of 3.5 and 3174 = 3.337

3) Divide 13 by 3.337 = 3.895

4) Take the average of 3.337 and 3.895 = 3.632

5) Divide 13 by 3.632 = 3.579

6) Average 3.632 and 3.579 = 3.605

And our job is complete !!!!........hope that might help you !!!

CPhill Feb 10, 2022