² log 2² - ² log (1/8)²
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² log 2² - ² log (1/8)²
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1. Jawaban adifah
² log 2² - ² log (1/8)²
[tex] = \frac{2}{1} \times ^{2} log_{2} - ^{2} log {( {8}^{ - 1}) }^{2}[/tex]
[tex] = 2 \times ^{2}log_{2} - ^{2} log_{ {8}^{ - 2} }[/tex]
[tex] = 2 \times 1 - (\frac{ - 2}{1} ) \times \: \:^{2} log_{8}[/tex]
[tex] = 2 + 2 \times 3[/tex]
[tex] = 2 + 6[/tex]
[tex] = 8[/tex]
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