The simplified form of the expression 4 | 6 − 7 | − 5 ⋅ 4 6 ⋅ 7 − 8 | 4 − 1 | .

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Chapter R.11, Problem 19DE

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To calculate: The simplified form of the expression 4|6−7|−5⋅46⋅7−8|4−1|.

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