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Simplify | -3.9 | + | 3.9 | A. -7.8 B. 0 C. 7.8 D. 8

Simplify | -3.9 | + | 3.9 | A. -7.8 B. 0 C. 7.8 D. 8
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1 vote
Simplify
| -3.9 | + | 3.9 |
A. -7.8
B. 0
C. 7.8
D. 8

User AnandhaSundari M
by
8.2k points

1 Answer

4 votes
It would be C) 7.8

When a negative number is inside the absolute value, it turns out to be positive number anyways so the equation is basically 3.9 + 3.9 = 7.8
User Hintswen
by
8.1k points
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