gaara101 gaara101

15-08-2016
Mathematics

contestada

how does (1) - (-9) = 10

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garydesir1 garydesir1

15-08-2016

Hi (1)-(-9) = 10 Yes it's equal two because we know that -×- = +. So now you have 1+9 = 10 Got it ? If you have any further question please let me know.

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