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Combine log-4(x) + log-2(x-3) into a single logarithm with base 2?

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  • Combine log-4(x) + log-2(x-3) into a single logarithm with base 2?


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log 2 (16) = 4 16 = 4 2 → log 4 (16) ... This says that “the logarithm of x in base b is y”. ... to combine the logarithms into a single logarithm:
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Positive: 95 %
... as a single logarithm: 2/3 log x ... as a single logarithm we will have to replace two of them with their values or we will have to combine these ...
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Positive: 92 %

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log 2 (x) = 4 2 4 = x 16 = x. Solve log 2 (8) = x. I can solve this by converting the logarithmic statement into its ...
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Positive: 95 %
... log 2 5 (c) log 8 Solution: (a) log 4 2 + log ... log 2(6x) (b) log 5(x3y6) (c) ln ... Combine 3 log x + log (x + 1) into a single logarithm. Solution:
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Positive: 90 %
Write the expression as one logarithm 8 log (x+3) - 9 log (x^2+4) ... We write. 3 = log 2 8. ... log 9: ... $-x^2 = \log_4(1/64) = -3$ giving $x = ±3^{1/2 ...
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Positive: 76 %
... and/or constant multiples of logarithms into a single logarithm. log x ... x = 2log 5 7 + log 5 4. log 2 x + log 2 x = 3. ... log 2(log3(log 4(64)) 3 ...
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Positive: 53 %

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