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Evaluate the expression for r=−3r = -3.\newline∣r∣+2=|r| + 2 = ____\_\_\_\_

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Evaluate absolute value expressionsright chevron icon

Full solution

Q. Evaluate the expression for r=−3r = -3.\newline∣r∣+2=|r| + 2 = ____\_\_\_\_
  1. Substitute with −3-3: Substitute rr with –3–3 in the expression.\newline∣r∣+2|r| + 2 becomes ∣−3∣+2|-3| + 2.
  2. Calculate absolute value: Calculate the absolute value of –3–3.∣−3∣|-3| equals 33.
  3. Add 22 to result: Add 22 to the absolute value of –3–3.3+23 + 2 equals 55.

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