Matematika

Pertanyaan

akar 19 per 3 akar 17 tambah akar 3

1 Jawaban


  • [tex] \frac{ \sqrt{19} }{3 \sqrt{17} + \sqrt{3} } \times \frac{3 \sqrt{17} - \sqrt{3} }{3 \sqrt{17} - \sqrt{3} } [/tex]
    [tex] = \frac{3 \sqrt{247} - \sqrt{57} }{51 - 3} = \frac{3 \sqrt{247} - \sqrt{57} }{48} = \frac{ \sqrt{247} - \sqrt{57} }{16} [/tex]

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