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Vanyuwa [196]
4 years ago
12

2e^3x=4e^5x. find x using log. show work please

Mathematics
1 answer:
AysviL [449]4 years ago
8 0

2e^{3x} = 4e^{5x}

e^{3x} = 2e^{5x} <em>divided both sides by 2</em>

ln (e^{3x} ) = ln (2e^{5x} ) <em>applied</em> "<em>ln" to both sides</em>

ln (e^{3x} ) = ln 2 + ln tex] e^{5x} [/tex] ) <em>applied the log product rule</em>

3x = ln 2 + 5x <em>applied "ln e = 1"</em>

-2x = ln 2 <em>subtracted 5x from both sides</em>

x = \frac{ln2}{-2} <em>divided both sides by "-2"</em>


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Answer:

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Step-by-step explanation:

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Comparing equations we get,

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I found this. Does this help?

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