Matematika

Pertanyaan

rasional penyebut pecahan berikut ini : 2/2√2 + 1/3√2

1 Jawaban

  • [tex]
    \frac{2}{2\sqrt{2}}+\frac{1}{3\sqrt{2}}=\frac{2\cdot3+1\cdot2}{6\sqrt{2}}=\frac{8}{6\sqrt{2}}\cdot\frac{\sqrt{2}}{\sqrt{2}}=\frac{8\sqrt{2}}{12}=\frac{2}{3}\sqrt{2}
    [/tex]

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