jkennedy jkennedy

10-03-2015
Mathematics

contestada

what numbers multiply to get 72 and add to get -17

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Genius26 Genius26

10-03-2015

If you multiply -8 and -9 it's 72 because If you multiply two negatives it turns into a positive number/answer and if you add -8 and -9 it's -17. -8 + -9 = -17 and -8 * -9 = 72

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