mohon bantuan nyaaa
Matematika
mirza0123
Pertanyaan
mohon bantuan nyaaa
2 Jawaban
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1. Jawaban whongaliem
[tex] \frac{5 \sqrt{2} + 3 \sqrt{6} }{5 \sqrt{2} - 3 \sqrt{6} } = \frac{(5 \sqrt{2} + 3 \sqrt{6}) (5 \sqrt{2} + 3 \sqrt{6} ) }{(5 \sqrt{2} - 3 \sqrt{6}) (5 \sqrt{2} + 3 \sqrt{6} } [/tex]
[tex]= \frac{50 + 30 \sqrt{12} + 54}{50 - 54} [/tex]
[tex]= \frac{104 + 60 \sqrt{4} }{ - 4} [/tex]
= - 26 - 15√3 -
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