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Use a calculator to find an approximate solution to the equation. 7ln (x + 2.8) = 11.2
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Use a calculator to find an approximate solution to the equation. 7ln (x + 2.8) = 11.2

User Sesamechicken
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1 Answer

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ln(x+2.8) = 11.2 / 7 = 1.6

x + 2.8 = e^1.6 = 4.953
x = 2.153
User Markus Kreusch
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