Matematika

Pertanyaan

bentuk sederhana 7xy-4xy+6yz-10xy-xz-5yz

2 Jawaban

  • 7xy - 4xy + 6yz - 10xy - xz - 5yz
    = 7xy - 4xy - 10xy + 6yz - 5yz - xz
    = -7xy + yz - xz
  • [tex]7xy - 4xy + 6yz - 10xy - xz - 5yz \\ = (7 - 4 - 10)xy + (6 - 5)yz - xz \\ = - 7xy + yz - xz[/tex]

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