Seudónimo Seudónimo

23-02-2017
Mathematics

contestada

Which of the following expressions is incorrect?

|-12| = 12
-|-12| = -12
-|12| = 12
|12| = 12

Respuesta :

23-02-2017

The third expression is wrong

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PlatoBlock2 PlatoBlock2

17-12-2020

Answer:

depression

Step-by-step explanation:

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