Question

How to find square root of non perfect squares?

Answer 1

Answer:

Step-by-step explanation:

There are a number of ways to calculate square roots without a calculator. Here is guess and divide method.

Step–1: Estimate/find a perfect square root as close as possible to your number.

Step–2: Divide your number by the square root.

Step–3: Calculate the average of the result of step 2 and the root.

Step–4: Use the result of step 3 to repeat steps 2 and 3 until you have a number that is accurate enough for you.