Nilai dari(√5-2√2) (√5+2√2)?
Matematika
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Pertanyaan
Nilai dari(√5-2√2) (√5+2√2)?
1 Jawaban
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1. Jawaban Jawer17
5 + 2√10 - 2√10 - 4(2)
= 5 - 8
= -3