Question

how to find square roots in a easy method

Answer 1

Answer:

Step 1. Add the number to the ones digit:

103 + 3 = 106

Step 2. Square the ones digit number (if the result is a single digit put a 0 in front of it):

32 = 09

Step 3. Place the result from Step 2 next to the result from Step 1: 10609

Below 100:

972 = 9409

Step 1. Subtract the number from 100: 100- 97 = 3

Step 2. Subtract the number (from Step 1) from original number : 97-3 =94

Step 3. Square the result from Step 1 (if the result is a single digit put a 0 in front of it): 32 = 09

Step 4. Place the result from Step 3 next to the result from Step 2: 9409

Below 50:

482 = 2304

Step 1. Subtract the number from 50: 50-48=2

Step 2. Subtract the result (from Step 1) from 25: 25-2 =23

Step 3. Square the result from Step 1 if the result is a single digit put a 0 in front of it ) : 22 = 04

Step 4. Place the result from Step 3 next to the result from Step 2: 2304

Above 50:

532 = 2809

Step 1. Add 25 to the ones digit: 25 + 3 = 28

Step 2. Square the ones digit number ( if the result is a single digit put a 0 in front of it ) : 32 = 09

Step 3. Place the result from Step 2 next to the result from Step 1 : 2809

Answer 2

We can find square roots by 3 methods 1 Successive Subtraction method 2 Prime Factorization method 3 Long division method.

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