Find the square root of 169 by the mathed reapeated subtraction?
Answers
Answered by
1
Answer:
13
Step-by-step explanation:
169-1=168-3=165-5=160-7=153-9=144-11=133-13=120-15=105-17=88-19=69-21=48-23=25-25=0
Answered by
2
Step-by-step explanation:
Square root of 169 using repeated subtraction method...
169 - 1 = 168
168 - 3 = 165
165 - 5 = 160
160 - 7 = 153
153 - 9 = 144
144 - 11 = 133
133 - 13 = 120
120 - 15 = 105
105 - 17 = 88
88 - 19 = 697
69 - 21 = 48
48 - 23 = 25
25 - 25 = 0
Since it took 13 turns to get final result as 0.
Therefore √169 = 13
Similar questions