To find the square root of 11, use the long division method to get the approximate value. Therefore, √11 = 3.31662479036.
Write the number as a value between 1 and 10. The first non-zero digit is in the units column, followed by the decimal point and the remaining digits. ...
Write × 10.
Write in the power of 10 . For a number greater or equal to 10, the power is a positive integer .