K8oreos K8oreos
  • 11-08-2018
  • Mathematics
contestada

what is the answer to
|5 + -4|

Respuesta :

gmany
gmany gmany
  • 12-08-2018

[tex] |a|=\left\{\begin{array}{ccc}a&if&a\geq0\\-a&if&a < 0\end{array}\right\\\\|5+(-4)|=|5-4|=|1|=1 [/tex]

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