Jawab:
Penjelasan dengan langkah-langkah:
[tex]8\sqrt{3} \times 24 \sqrt{12} = 8\times 24 (\sqrt{3}\times \sqrt{12})= 192\sqrt{36} = 192\times 6 = 1.152\\\sqrt{27}:\sqrt{3}=\sqrt{\frac{27}{3}}=\sqrt{9}=3\\\frac{18\sqrt{28}}{3\sqrt{7}}=\frac{18}{6}\sqrt{\frac{28}{7}}=3\sqrt{4}\ = 3\times2 = 6\\\frac{2\sqrt{24}}{5\sqrt{27}}=\frac{2\sqrt{4\times6}}{5\sqrt{9\times3}}=\frac{2\times 2\sqrt{6}}{5\times 3\sqrt{3}} = \frac{4\sqrt{6}}{15\sqrt{3}}=\frac{4}{15}\sqrt{\frac{6}{3}}=\frac{4}{15}\sqrt{2}[/tex]
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Jawab:
Penjelasan dengan langkah-langkah:
[tex]8\sqrt{3} \times 24 \sqrt{12} = 8\times 24 (\sqrt{3}\times \sqrt{12})= 192\sqrt{36} = 192\times 6 = 1.152\\\sqrt{27}:\sqrt{3}=\sqrt{\frac{27}{3}}=\sqrt{9}=3\\\frac{18\sqrt{28}}{3\sqrt{7}}=\frac{18}{6}\sqrt{\frac{28}{7}}=3\sqrt{4}\ = 3\times2 = 6\\\frac{2\sqrt{24}}{5\sqrt{27}}=\frac{2\sqrt{4\times6}}{5\sqrt{9\times3}}=\frac{2\times 2\sqrt{6}}{5\times 3\sqrt{3}} = \frac{4\sqrt{6}}{15\sqrt{3}}=\frac{4}{15}\sqrt{\frac{6}{3}}=\frac{4}{15}\sqrt{2}[/tex]