Question

repeated subtraction method of square root of 144

Answer 1

√144=12
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.

I hope it will be correct.....

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