3/3+√2=bantu jawab dong

3/3+√2=bantu jawab dong

PENYELESAIAN:

$frac{3}{3 + sqrt{2} } = \ frac{3}{3 + sqrt{2} } times frac{3 - sqrt{2} }{3 - sqrt{2} } = \ frac{9 - 3 sqrt{2} }{9 - 3 sqrt{2} + 3 sqrt{2} - 2} = \ frac{9 - 3 sqrt{2} }{9 - 2} = \ frac{9 - 3 sqrt{2} }{7}$

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DETAIL JAWABAN:

Kelas: 9

Mapel: Matematika

Bab: 1

Kode: 9.2.1

Kata kunci: Pangkat tak sebenarnya