<PRE><B>Question 4744</B>
WHENEVER you do a square root, there are ALWAYS 2 solutions (unless the question stipulates that one can be ignored).


{{{sqrt(25)}}} means what number multiplied by itself is 25?. Answer is either +5 or -5...BOTH answers give +25.


I cannot stipulate this enough...when you take square roots, there are 2, YES 2, answers. OK? :-)


jon
</PRE>