The rules about opositive and negative numbers include
- Two like signs become a positive sign
- Two unlike signs become a negative sign
How to illustrate the information?
It should be noted that two like signs become a positive sign. For example, (-2) × (-4) will be:
= (-2) × (-4).
= +8
Two unlike signs become a negative sign. This will be:
(-2) × (+4)
= -8
Learn more about numbers on:
https://brainly.com/question/148825
#SPJ1
