Question

Using repeated subtraction method, find the square root of the following numbers.
64​

Answer 1

Answer:

using repeated subtraction method, we can find the square root of 64

64-1=63...(1)

63-3=60...(2)

60-5=55...(3)

55-7=48...(4)

48-9=39...(5)

39-11=28...(6)

28-13=15...(7)

15-15=0...(8)

so, the square root of 64 is 8