1). 6 pangkat x = 1 per 216
2). 8 pangkat x = 2 pangkat 6
2). 8 pangkat x = 2 pangkat 6
[tex]1.\ 6^x=\frac{1}{216}\\\\6^x=\frac{1}{6^3}\\\\6^x=6^{-3}\\\\x=-3\\\\\\2.\ 8^x=2^6\\\\(2^3)^x=2^6\\\\2^{3x}=2^6\\\\3x=6\\\\x=\frac{6}{3}\\\\x=2[/tex]
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