square root of 0.1 by devision method
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Method 1 (with nasty dividing but it's faster)
Again we'll try for the square root of 75.As 82 = 64 and 92 = 81, you know the answer is somewhere between the two.Guess it's 8.5 then work out 75/8.5 = 8.8235.Work out the average of 8.5 and 8.8235. ...To get much closer, work out 75/8.66175 = 8.6588.
Again we'll try for the square root of 75.As 82 = 64 and 92 = 81, you know the answer is somewhere between the two.Guess it's 8.5 then work out 75/8.5 = 8.8235.Work out the average of 8.5 and 8.8235. ...To get much closer, work out 75/8.66175 = 8.6588.
mano37:
0.1 by divison method
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