Find The square root the number 144 using repeated subraction
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Answered by
4
Answer:
144-1= 143
143-3= 140
140-5= 135
135-7= 128
128-9= 119
119-11=108
108-13=95
95-15= 80
80-17= 63
63-19= 44
44-21= 23
23-23= 0
Answered by
3
Hi here is your answer,
144 - 1 = 143
143 - 3 = 140
140 - 5 = 135
135 - 7 = 128
128 - 9 = 119
119 - 11 = 108
108 - 13 = 95
95 - 15 = 80
80 - 17 = 63
63 - 19 = 44
44 - 21 = 23
23 - 23 = 0
Since the last difference is zero, 144 is a perfect square.
The square root of 144 is 12 as we have performed repeated subtraction 12 times and after the 12 the subtraction, the remainder is zero.
Hope it helps you xD
144 - 1 = 143
143 - 3 = 140
140 - 5 = 135
135 - 7 = 128
128 - 9 = 119
119 - 11 = 108
108 - 13 = 95
95 - 15 = 80
80 - 17 = 63
63 - 19 = 44
44 - 21 = 23
23 - 23 = 0
Since the last difference is zero, 144 is a perfect square.
The square root of 144 is 12 as we have performed repeated subtraction 12 times and after the 12 the subtraction, the remainder is zero.
Hope it helps you xD
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