Posted by Denis Borris on September 26, 2002 at 00:42:50:
In Reply to: math help. posted by rockets002 on September 25, 2002 at 22:05:04:
: i need help on a proof and reasoning question for geometry. i need help on
how to prove that negative times a negative equals a positive. my geometry
teacher is making my class prove how and why it is that a negative times a
negative equals a positive number. the passage he gave us to read revovles
around indirect and direct reasoning and the answer is nto in the book its
something [ we have to figure out for ourselves. please help if possible. ]
if [...] is as is: we ain't allowed to help!