tong jawab kk pakai cara biar aku ngerti 1&2
Matematika
Nani111111
Pertanyaan
tong jawab kk pakai cara biar aku ngerti 1&2
1 Jawaban
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1. Jawaban algebralover
[tex]\text {Soal No. 1.} \\= \frac{12}{3 \sqrt{6}}\\ \\=\frac{4}{\sqrt{6}}\\ \\= \frac{4}{\sqrt{6}}\times \frac{\sqrt{6}}{\sqrt{6}}\\ \\= \frac{4\sqrt{6}}{6}\\ \\= \frac{2}{3} \sqrt{6}\\ \\ \boxed{\frac{12}{3 \sqrt{6}}=\frac{2}{3} \sqrt{6}} \\ \\ \\ \text {Soal No. 2.}\\=(25 \sqrt{5})^{ \frac{2}{5}}\\ \\=(5^2)^{\frac{2}{5}}\times(5^{\frac{1}{2}})^{\frac{2}{5}}\\ \\=5^{\frac{4}{5}} \times5^{\frac{1}{5}}\\ \\=5^{\frac{4}{5}+\frac{1}{5}}\\ \\=5^{\frac{5}{5}}\\ \\= 5\\ \\ \boxed{(25 \sqrt{5})^{\frac{2}{5}}=5}[/tex]
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