Matematika

Pertanyaan

Ada yg tau penyerderhanaan (2t +3)^3

1 Jawaban

  • (2t + 3)³ = (2t)³ + 3(2t)²(3) + 3(2t)(3)² + (3)³
    = 8t³ + 3(4t²)(3) + 3(2t)(9) + 27
    = 8t³ + 36t² + 54t + 27

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