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  • 18-12-2022
  • Mathematics
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35 Știind că numerele x + y, y+z, z+x sunt direct proporționale cu numerele a + 1, a + 2, respectiv
- (+)² + ( ² ) ² =>

35 Știind că numerele x y yz zx sunt direct proporționale cu numerele a 1 a 2 respectiv gt class=

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