care sunt valorile lui x din Z pentru care 6/2x+1 apartine luiZ?

Răspunsul a fost dat de: USER8725
31 Agustus 2025 matematica 5 minute
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Întrebare

Clasă: Education Materie: matematica
care sunt valorile lui x din Z pentru care 6/2x+1 apartine luiZ?
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2x+1=-6     x=-7/2    x∉Z
2x+1=-3     x=-2    x∈Z
2x+1=-2     x=-3/2    x∉Z
2x+1=-1     x=-1    x∈Z
2x+1=1     x=0    x∈Z
2x+1=2     x=1/2    x∉Z
2x+1=3     x=1    x∈Z
2x+1=6     x=5/2    x∉Z
x={-1,0,1}






Răspunsul a fost dat în data 31 Agustus 2025

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