Question

the number of steps required to find the square root of 169 by repeated subtraction method is​

Answer 1

Answer.

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=98

98-19=79

79-21=58

58-23=35

35-25=10

Square root of 169 is 13

Hope it helps

Answer 2

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= 98
98-19= 79
79-21= 58
58-23= 35
35-25= 10
there are thirteen terms so square root of 169 is 13