Seudónimo Seudónimo

18-02-2016
Mathematics

contestada

what is another way to write -(-9)

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Hopie9115 Hopie9115

18-02-2016

it would be just 9 cause two negative signs make a positive and it would get rid of the parenthesis

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Аноним Аноним

18-02-2016

Since -(-9) has 2 negatives, we can take those and combine them, that would result in a positive 9.

It's like saying - - 9, it would automatically be changed to 9.

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