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Mathematics, 30.09.2019 20:00, aarionna8
Reina and sam are multiplying (84)5 (73)9.
reina's work sam's work
(84)5 (73)9 = 84 + 573 + 9 = 89712 reina's
(84)5 (73)9 = 84⋅573⋅9 = 820727 sam's
is either of them correct? explain your reasoning.
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Answers: 1
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Do you know the correct answer?
Reina and sam are multiplying (84)5 (73)9.
reina's work sam's work
(84)5 (73)9 = 8...
reina's work sam's work
(84)5 (73)9 = 8...
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