SOLUTION: 3^(2x+1)+3=10*3^2

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Question 1049362: 3^(2x+1)+3=10*3^2
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
3^(2x+1)+3=10*3^2
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3[3^(2x) + 1] = 90
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3^(2x) + 1 = 30
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3^(2x) = 29
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(2x) = log(29)/log(3)
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2x = 3.0650
x = 1.5325
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Cheers,
Stan H.
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