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    A Problem Solving Approach
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    Exam 5: Integers
  5. Question
    Simplify -\({}^-| 21 |\) A)\(\pm 21\) B) 21 C) 0 D)
Solved

Simplify
- −∣21∣{}^-| 21 |−∣21∣ A) ±21\pm 21±21 B) 21
C) 0
D)

Question 94

Question 94

Multiple Choice

Simplify.
- −∣21∣{}^-| 21 |−∣21∣


A) ±21\pm 21±21
B) 21
C) 0
D) −21{}^- 21−21

Correct Answer:

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