Find the square root of 441 by repeated subtraction
Answers
Answered by
3
Answer:
21 is the answer of your question.
-21.
Answered by
12
Answer:
√144=12
Step-by-step explanation:
144-1=143
143-3=149
140-5=135
135-7=128
128-9=119
119-11=108
108-13=95
95-15=80
80-17=63
63-19=44
44-21=23
23-23=0
√144=12.
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