how to find squre roots quickly
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If I take the number as 256
1. So the do the prime factorisation of 256.
2.You will get 256= 2*2*2*2*2*2*2*2
3. Now you pair them as = (2*2) (2*2) (2*2) (2*2)
4. (2*2*2*2)²
5. √256= 2*2*2*2= 16
1. So the do the prime factorisation of 256.
2.You will get 256= 2*2*2*2*2*2*2*2
3. Now you pair them as = (2*2) (2*2) (2*2) (2*2)
4. (2*2*2*2)²
5. √256= 2*2*2*2= 16
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