Math, asked by disha1879, 1 year ago

How to find the square root

Answers

Answered by Anonymous
3
By Prime Factorisation or Division Method.
disha1879: Can pls help me in find r, where r cube = 215.965
Answered by janhavi5350
5

Answer:

Finding square roots of of numbers that aren't perfect squares without a calculator.

Example: Calculate the square root of 10 ( ) to 2 decimal places.

Find the two perfect square numbers it lies between.

Divide 10 by 3. ...

Average 3.33 and 3. ( ...

Repeat step 2: 10/3.1667 = 3.1579.

disha1879: Can u explain it clearly pls. I am asking how to find the square root of 215.965
janhavi5350: this is example
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