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Lobontionut93
a fost răspuns

media aritmetica a doua nr 3,24 si x este 4,26 determionati x

Răspuns :

Lorein
3,24+x/2=4,26 => x+3,24=2•4,26 => x+3,24= 8,52 => x= 8,52-3,24 => x=5,28
Ionmadalina2
3,24+x\2=4,26 => x+3,24=2•4,26 => x+3,24= 8\52 => x= 8,52-3,24 => x=5,28

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