For any two nonzero integers, the product and quotient have the same sign? True or false. Justify.

Multiplication and division both share the same property about negative numbers. If one of your numbers is negative, you'll get a negative result, and if both are negative, they cancel out and you'll get a positive one. So the answer here would be true.

If both are positive:

4 * 2 = 8. positive

4 : 2 = 2. positive

If one is positive:

-4 * 2 = - 8. negative

-4 : 2 = - 2. negative

If both are negative

-4 * - 2 = 8. positive

-4 : - 2 = 2. positive