volume_mute
Classify the Sign of the Product
publish date: 2026/04/29 20:38:33.176134 UTC
volume_muteClassify the following expressions based on whether their result will be positive or negative.
drag and drop the selected option to the right place
Correct Answer
(1) 9(-2),Negative
(2) -5(4),Negative
(3) 12(-1),Negative
(4) 8(-10),Negative
Explanation
Because all of these pairs have different (unlike) signs, every product in this list results in a negative value.
Reference
Mathematics for college students