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Sticky Note
The expression 3 (-4x5-6). Would be equal to:
  1. 12
  2. -78
  3. -15
  4. None of these
Explanation

Given:


3 (-4 times 5 - 6)

  1. Calculate −4×5-4 times 5:

  2. Substitute and simplify inside the parentheses

    -20 - 6 = -26

  3. Now multiply by 3

    3 times (-26) = -78

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