Matematika

Pertanyaan

2 + |2×+4| = 10
Tolong dibantu ya kak :)

1 Jawaban

  • 2 + |2x + 4| = 10
    |2x + 4| = 10 - 2
    |2x + 4| = 8

    1) |2x + 4| = 8
    2x = 8 - 4
    2x = 4
    x = 2

    2) |2x + 4| = - 8
    2x = - 8 - 4
    2x = - 12
    x = - 6

    Maka didapat x1 = 2 dan x2 = - 6

    Semoga membantu, maaf kalau salah

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