A positive number.
Positive Number x Positive Number = Positive Number
Positive Number x Negative Number = Negative Number
Negative Number x Negative Number = Positive Number
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A negative number multiplied by a negative yields a positive answer.
-18.8995 and 0.8995 (approx)
Because two negative multiplied together equal a positive. So after the first multiplication we have a positive and a negative. When we multiply these we have a negative.
This is how I learned it: consider the + as a friend and the - as an enemy. So your enemys(-) enemy(-)= your friend(+)
A positive