Question

what do you mean by sq root ? find the square
root of 49 & 121 by repeated subtraction method​

Answer 1

Answer:

the sq root of 49 and 121 is 7

Answer 2

Answer:

a number which produces a specified quantity when multiplied by itself.

Step-by-step explanation:

Answer...

121 - 1 = 120

120 - 3 = 117

117 - 5 = 112

112 - 7 = 105

105 - 9 = 96

96 - 11 = 85

85 - 13 = 72

72 - 15 = 57

57 - 17 = 40

40 - 19 =21

21 - 21 = 0

Hence, 11 steps so √121 = 11

49-1=48

48-3=45

45-5=40

40-7=33

33-9=24

24-11=13

13-13=0

Therefore the square root of 49 = 7 because it can be subtracted 7 times

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