spicemaymays spicemaymays

17-06-2017
Mathematics

contestada

|8x| if x = 9

|11x| if x = 7

Respuesta :

19-06-2017

1.) |8x|, x=9
|8(9)|
|72|=72
2.)|11x|, x=7
|11(7)|
|77|=77

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