Find the square roots of 144 and 81 by the
method of repeated subtraction
Answers
Answered by
1
Answer: 144=12. 81=9
Step-by-step explanation:144 /12=12
81/9=9
Answered by
3
Answer:
1- 144-1=143
2-143-3=140
3-140-5=135
4-135-7=128
5-128-9=119
6-119-11=108
7-108-13=95
8-95-15=80
9-80-17=63
10-63-19=44
11-44-21=23
12-23-23=0
square root of 144 =12. ans
1-81-1=80
2-80-3=77
3-77-5=72
4-72-7=65
5-65-9=56
6-56-11=45
7-45-13=32
8-32-15=17
9-17-17=0
square root of 81=9 ans
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