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sheldon16
 2 years ago
What is the solution to the equation log4 x – log4 2 = 3 ?
sheldon16
 2 years ago
What is the solution to the equation log4 x – log4 2 = 3 ?

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Eyad
 2 years ago
Best ResponseYou've already chosen the best response.3Use The Property LogXLogY=Log(X/y)

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1try to use this formula: \[\log_{4}A\log_{4}B=\log_{4}\frac{A}{B} \]

sheldon16
 2 years ago
Best ResponseYou've already chosen the best response.0can u start it and i finish

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1ok,so using that formula,tell me whats \[\log_{4}x\log_{4}2 =? \]

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1yup :) now lets go ahead...

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1if \[\log_{x}y=z \] then \[x^{z}=y\]

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1here u have \[\log_{4}(x/2)=3 \] so what do u get from this?

sheldon16
 2 years ago
Best ResponseYou've already chosen the best response.0do u multpy something or what

Eyad
 2 years ago
Best ResponseYou've already chosen the best response.3Change it To exponential .... 4^3=x/2 64=x/2 =====> multiply by 2 x=128

sheldon16
 2 years ago
Best ResponseYou've already chosen the best response.0oh ok thnx so much now i understand
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