Find the square root of 124.9924

Question

anonymous · Answer

11.18

doranza · Answer

Now how did you get that answer

anonymous · Answer

This particle will oscillate around the center at x=0. How long will it take the 
particle to come back to point A?

anonymous · Answer

cal .... u need the whole method

doranza · Answer

thank u

anonymous · Answer

do u  need the method or not ..

amistre64 · Answer

1  1 .   1   8
   ------------
   ) 1,24 . 99,24
     1
    -----
21 ) 24
       21
       -------
221 ) 3 99
         2 21
         -------
2228 ) 17824
           17824
            ------
                0

unklerhaukus · Answer

if you only need an approximate answer use some square roots you know

√100 =10
√144=12

so √124.9924 is somewhere between 10 and 12

√121=11 

so    121<124.9924<144

so √124.9924
will be be between 11 and 12 

11<√124.9924<12

doranza · Answer

i understand it now