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Mathematics, 19.10.2021 14:00 mahmudabiazp3ekot

Ju Chan solved the previous question by finding the expression 4(-15). Which problem would give the same result? Select two options.
15 + 15 + 15 + 15
4 + 4 + 4 + 4
(–1)(15 + 15 + 15 + 15)
(–15) + (–15) + (–15) + (–15)

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Answers: 2

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