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Rewrite the expression without absolute value bars. | 21 | A. 0 B. -21 C. 42 D. 21

Rewrite the expression without absolute value bars. | 21 | A. 0 B. -21 C. 42 D. 21
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4 votes
Rewrite the expression without absolute value bars.

| 21 |

A. 0
B. -21
C. 42
D. 21

User Vincent De Lagabbe
by
8.3k points

2 Answers

3 votes
It's just 21. So its D. 21
User EladTal
by
7.8k points
2 votes
| 21 | = 21

an absolute value will always be positive even if it says negative.
Examples :
| 21 | = 21
| -21 | = 21
User Gurfuffle
by
7.7k points
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