Question

find the square roots of the 121 and 169 by the method of repeated subtraction​

Answer 1

Answer:

11 and 13

Step-by-step explanation:

121-11-11-11-11-11-11-11-11-11-11-11

169-13-13-13-13-13-13-13-13-13-13-13-13-13

Answer 2

Answer:

11 and 13

Step-by-step explanation:

121-1=120

120-3=117

117-5=112