Question

Find the square root of 49 by subtraction method

Answer 1

49-1=48
48-3=45
45-5=40
40-7=33
33-9=24
24-11=13
13-13=0

count steps.
there are 7 steps so ur answer is also 7

Answer 2

Hey mate here is your answer....

49 - 1 = 48
48 - 3 = 45
45 - 5 = 40
40 - 7 = 33
33 - 9 = 24
24 - 11 = 13
13 - 13 = 0

No. of steps is 7
Therefore root of 49 = 7

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