two negatives multiplied by each other would create a positive, since the two negatives cancel out each other
i have no idea.... it just is :P
100 divided by 5 multiplied by 4 minus 79 is 1.
Negative times positive equals negative.
-1 multiplied by -1 is 1
A minus plus a minus is not necessarily positive. A minus multiplied by a minus is. The reason being that the minus of a minus is a positive. It's a double negative.