Can you explain why the fourth root of 9.1 is practically the same as 33/19? You shouldn't use even a calculator!

(In reply to re: I has to use a calculator a little. by Richard)

Richard, if I'm understanding correctly your comment, you are telling us that whenever we need some calculations, we can look for your help ? 

Probably, the next problems will state : "No calculators, no Richard". 

Posted by pcbouhid on 2005-06-06 20:31:52