Question

6. Find the square root of 69 by subtraction method​

Answer 1

Answer:

69 and not a perfect sq because the result in 0

Answer 2

Step-by-step explanation:

so for square root of 69 by subtracting method is

69-1=68

68-3=65

65-5=60

60-7=53

53-9=44

44-11=33

33-13=20

20-15=5

root does not exist

so here if u wanna do it with subtracting method than u just have to keep subtracting the given number by odd Numbers till u get 0 in the end so with 69 if u minus 5 to next odd digit which is 17 then I will get -12 with can't happen coz it should not be any negative integer .

hope this helps u