Question

Q1. Find the square root of 144 by the method of repeated substitution and
long division.
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Answer 1

Answer:

I will tell at 6 pm ok bro

Answer 2

Answer:here is your answer

Step-by-step explanation:

repeated subtaction

144-1=143,143-3=140,140-5=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

Square root of 144 by repeated subtaction= total of all odd numbers =12

therefore,square root of 144 is 12