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Homework Statement
I have attached image of question.[/B]Homework Equations
all the properties of loga^(logₘn)=n^(logₘa)[/B]
The Attempt at a Solution
in the attached imageAttachments

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and then##\log _3 \left( a^{\log _3 7} \right)## is of the form ##\log _3 \left( a^y \right)##, Can you simplify this further?
You tell us, George gave you a hint.and then
OK by this method I got a=20 b=38 c=√(11)25You tell us, George gave you a hint.
The problem states that a, b, and c are positive. The value you give for c, ##\ \sqrt{11\,}25\,,\ ## is negative.OK by this method I got a=20 b=38 c=√(11)25
Then they are in power of log₃7,log₇11 and log₁₁25.How to solve these powers