Matematika

Pertanyaan

Nilai dari
2+√5/2√5=?

1 Jawaban

  • 2+V5/2V5
    = (2+V5/2V5) × (2V5/2V5)
    = (4V5 + 10)/20
    = 4V5/20 + 10/20
    = 1/5 V5 + 1/2
    = 1/2 + 1/5 V5

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