what is the formula to get squareroot manually?

2 ⤊

take a look here:
http://www.qnet.fi/abehr/Achim/Calculators_SquareRoots.html
or here:
http://www.qnet.fi/abehr/Achim/Calculators_Napier_rods2.html

2006-07-28 23:05:51 · answer #1 · answered by Ana 6 · 2⤊ 0⤋

As far as i know the only way to figure that out is to make a table of squares starting with 1*1=1, 2*2=4, etc. and then use that as a reference.

2006-07-28 22:56:07 · answer #2 · answered by Anonymous · 0⤊ 0⤋