Question

6 negative and 4 positive numbers are multiplied together. The sign of the product is:

Answer 1

positive

Answer 2

Recall that positive numbers don't change the sign of a product, only negative ones do. The product of an even number of negatives is positive. The product of an odd number of negatives is negative.

Answer 3

i try to remember that but I sometimes get confused. thanks

Answer 4

Yeah, just takes practice =)