Nilai dari 2+√5/2√5=?
Matematika
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Nilai dari
2+√5/2√5=?
2+√5/2√5=?
1 Jawaban
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1. Jawaban Sutr1sn0
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