Question

Which statements are true about the rules of multiplication for signed numbers? Check all that apply.

The product of two negative integers is positive.
The product of two integers with different signs is positive.
If two numbers are the same sign, then the product is positive.
The product of a positive and a negative is negative.
If the signs of two integers are different, then the product is positive.

Answer 1

The product of two negative integers is positive. (-a) *(-b) = ab True

The product of two integers with different signs is positive. (-a) (b) = -ab False

If two numbers are the same sign, then the product is positive.

a*b = ab -a * -b = ab True

The product of a positive and a negative is negative.

-a * b =- ab a * -b =- ab True

If the signs of two integers are different, then the product is positive.

-a * b =- ab a * -b =- ab False

Answer 2

A

C

D

Explanation:

it took the assignment on edge and got it wrong becuse of the other guy then i got to see the answers