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Evaluate the expression for k=0k = 0.\newline∣k∣−5=|k| - 5 = _____

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Full solution

Q. Evaluate the expression for k=0k = 0.\newline∣k∣−5=|k| - 5 = _____
  1. Substitute value of k: Step 11: Substitute the value of kk into the expression.\newlineGiven k=0k = 0, substitute 00 for kk in ∣k∣−5|k| - 5.\newline∣k∣−5=∣0∣−5|k| - 5 = |0| - 5
  2. Simplify absolute value expression: Step 22: Simplify the expression inside the absolute value. ∣0∣=0|0| = 0 because the absolute value of zero is zero. So, ∣0∣−5|0| - 5 becomes 0−50 - 5.
  3. Perform subtraction: Step 33: Perform the subtraction. 0−50 - 5 equals −5-5.

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