In common usage unless otherwise specified the square root is generally taken to mean the principal square root 1.
Square root of 1.
For example the principal square root of 9 is sqrt 9 3 while the other square root of 9 is sqrt 9 3.
To take the square root of a number press 2nd the secondary function key and then the radical symbol key which is used to take the square root of a number and then the number that you want to find the square root of and then the enter key example.
Fill in the number field with the value you want to calculate the square root.
To find the square root of 2 push.
2nd 2 enter this will give you the answer of.
To use this calculator follow these steps.
The square root of x is rational if and only if x is a rational number that can be represented as a ratio of two perfect.
Square root calculator to determine the square root of any number.
1 414213562 if done correctly.
The square root calculator will find the square root of the number you enter.