volume_mute
Which Products Equal Zero?
publish date: 2026/05/09 07:02:14.787830 UTC
volume_mute
Select all expressions that equal zero.
Correct Answer
(1) \(5 \times 0\)
(2) \(0 \times 999\)
(3) \(1 \times 0\)
Explanation
By the multiplication property of 0, any factor times 0 equals 0. So \(5 \times 0 = 0\), \(0 \times 999 = 0\), and \(1 \times 0 = 0\). Only \(1 \times 7 = 7\) (property of 1).
Reference
Mathematics for college students