- AThe 0 card; −120
- BThe −3 card; 0
- CThe 0 card; 120
- DThe 0 card; 4
Step-by-Step Solution
Any product with a factor 0 is 0, so the 0 card must go. Then (two negatives give a positive).
Answer: C) The 0 card; 120
Kavi multiplies all five cards and gets 0. He removes exactly one card so that the product of the other four is not zero. Which card does he remove, and what is the new product?
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