Matematika

Pertanyaan

tolong dijawabbbb?????
tolong dijawabbbb?????

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1 Jawaban

  • 2V3 / V3 - V7
    = 2V3 (V3 + V7) / (V3 - V7)(V3 + V7)
    = (2V3.V3 + 2V3.V7) / ( 3 - 7)
    = (6 + 2V21) / -4
    = -3/2 - (1/2)V21
    = -1/2(3 + V21)....(B)

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