achievement unlocked : Trollbait

All right Fj , Why is NEGATIVE * NEGATIVE positive .
i.e
1*1=1
but
-1 * -1=+1

I would be grateful to any kind sir / ms that can make that point clear.

-1/1=-1 rite?
because almost every number/1 =almosteverynumber (perhaps even every number)

that means
-1*-1 =1

All of yu are dicks...any number divided by 0 is undefined...

You mean to say the bigbang right! (:

x/0 is
1.infinity for x>0
2. negative infinity for x<0
3. N.A. for x=0
idk why ppl thumb you down..