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13-10-2020
Mathematics

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if |a+3|=4 which describes all possible values of a?
only -7
only 1
-7 and 1
1 ot -7

Respuesta :

binkbink2006 binkbink2006

13-10-2020

-7 and 1
Because if you do -7 plus 3 which equals -4 and the absolute value of negative 4 is 4. And 1+3 is 4

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