Matematika

Pertanyaan

3 akar 20 + 3 akar 180

1 Jawaban

  • 3V20 + 3V180
    = 3V(4 × 5) + 3V(36 × 5)
    = (3 × 2)V5 + (3 × 6)V5
    = 6V5 + 18V5
    = 24V5

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