volume_mute
Divide If Possible – Example 3a
publish date: 2026/05/07 19:46:51.415572 UTC
volume_mute
Divide, if possible:
\[\frac{-4}{0}\]
Correct Answer
Undefined
Explanation
This is division by 0 — a nonzero integer \(-4\) is being divided by \(0\). By Rule 2, this is undefined. The related multiplication check \(? \times 0 = -4\) has no solution.
Reference
Mathematics for college students