Question 1209551
<pre>

Here's the square root of a perfect square by the "ancient" method.

            <u>2   9   4</u>
           √8  64  36
            <u>4</u>
         40|4  64
         49|<u>4  41</u>
           580|23  36
           584|<u>23  36</u>
                    0 
√(86436) = 294


Edwin</pre>