Question 1059908
 4^(2x)=5^(x-2) Solve and check for extraneous solution. 
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(2x)*log(4) = (x-2)*log(5)
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[2x/(x-2)] = = log(5)/log(4)
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[2x/(x-2)] = 1.161
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2x = 1.161x -2.322
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0.839x = -2.322
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x = -2.768
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