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4xy+ 4 = 6

 Oct 2, 2016
 #1
avatar+36923 
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4xy^z+4 =6

4xy^z = 2

xy^z = 1/2 

 

Threre are INFINITE solutions to this...need more info....

 Oct 2, 2016
 #2
avatar+9665 
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\(4xy^z+4=6\\ 4xy^z=2\\ xy^z=\dfrac{1}{2}\\ x=\dfrac{1}{2y^z}\\ y^z=\dfrac{1}{2x}\\ y = \dfrac{1}{\sqrt[z]{2x}}\\ z\log y = -\log (2x)\\ z = -\dfrac{\log2x}{\log y}\)

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 Oct 2, 2016

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