Matematika

Pertanyaan

X=√49 Y=√169 dan Z=√825
2X + 3Y - 2Z=

1 Jawaban

  • Jawab :
    X = √49 = 7
    Y = √169 = 13
    Z = √825 = 29

    2X + 3Y - 2Z
    = 2(7) + 3(13) - 2(29)
    = 14 + 39 - 58
    = 53 - 58
    = -5

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