Matematika

Pertanyaan

hasil dari
4|3x+2| = 12-4

1 Jawaban

  • X1 :
    = 4|3x+2| = 12-4
    = 12x + 8 = 8
    = 12x = 8 - 8
    = 12x = 0
    = x = 0

    X2 :
    = 12x + 8 = - 12 - 4
    = 12x = - 16 - 8
    = 12x = -24
    = x = - 2

    cmiiw.

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