The product of twenty one negative integers is negative? True of false

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28-08-2017
Mathematics

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The product of twenty one negative integers is negative? True of false

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coolstick coolstick · Answer 1 · 2017-08-28T20:46:26+02:00

coolstick coolstick

28-08-2017

A negative number once is negative. Multiplied by another negative number, it's positive. Multiply that positive number by a negative number, and you have a negative number again. Repeating that pattern, with odd numbers being negative, it is true

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