hasil dari
[tex]3 \sqrt{2} \times \sqrt{72} \div \sqrt{54} [/tex]
bntu jwb
[tex]3 \sqrt{2} \times \sqrt{72} \div \sqrt{54} [/tex]
bntu jwb
Jawaban:
[tex]2 \sqrt{6} [/tex]
Penjelasan dengan langkah-langkah:
[tex]3 \sqrt{2} \times \sqrt{72} \div \sqrt{54}[/tex]
[tex] = \frac{3 \sqrt{2} \times \sqrt{36 \times 2} }{ \sqrt{9 \times 6} }[/tex]
[tex] = \frac{3 \sqrt{2} \times 6 \sqrt{2} }{3 \sqrt{6} } [/tex]
[tex] = \frac{(3 \times 6) \sqrt{2 \times 2} }{3 \sqrt{6} } = \frac{3 \times 6 \times 2}{3 \sqrt{6} } [/tex]
[tex] = \frac{36}{3 \sqrt{6} } [/tex]
Rasionalkan bentuk tersebut
[tex] = \frac{36}{3 \sqrt{6} } \times \frac{ \sqrt{6} }{ \sqrt{6} } [/tex]
[tex] = \frac{36 \sqrt{6} }{18} [/tex]
[tex] = 2 \sqrt{6} [/tex]
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