groovygurl123 groovygurl123

21-11-2016
Mathematics

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What two numbers add up tp -13 but when multiplied equal -7

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21-11-2016

i don't believe this is possible? 7 is a prime number, which means it only has two factors: itself, 7, and 1. if it's only factors are 7 and 1, there's no way -7 could possibly add up to -13. at most, it could be -8.

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