document.write( "Question 1043592: For what values(s) of x does \"log%282%2C%28log%283%2C%28log%284%2C%28x%29%29%29%5E%22%22%29%29%29\"\"%22%22=%22%22\"\"0\"? \n" ); document.write( "
Algebra.Com's Answer #658737 by Edwin McCravy(20059)\"\" \"About 
You can put this solution on YOUR website!
\"log%282%2C%28log%283%2C%28log%284%2C%28x%29%29%29%5E%22%22%29%29%29\"\"%22%22=%22%22\"\"0\"
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document.write( "We use the definition of logs, which is the rule for changing\r\n" );
document.write( "logarithmic equations to or from exponential equations:\r\n" );
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document.write( "Definition of logs:  If \"log%28B%2C%28A%29+%29\"\"%22%22=%22%22\"\"C\", then \"A\"\"%22%22=%22%22\"\"B%5EC\"\r\n" );
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document.write( "\"log%282%2C%28log%283%2C%28log%284%2C%28x%29%29%29%5E%22%22%29%29%29\"\"%22%22=%22%22\"\"0\"\r\n" );
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document.write( "Using the definition of logs:\r\n" );
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document.write( "\"log%283%2C%28log%284%2C%28x%29%29%29%29\"\"%22%22=%22%22\"\"2%5E0\"\r\n" );
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document.write( "\"log%283%2C%28log%284%2C%28x%29%29%29%29\"\"%22%22=%22%22\"\"1\"\r\n" );
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document.write( "Using the definition of logs again:\r\n" );
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document.write( "\"log%284%2C%28x%29%29\"\"%22%22=%22%22\"\"3%5E1\"\r\n" );
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document.write( "\"log%284%2C%28x%29%29\"\"%22%22=%22%22\"\"3\"\r\n" );
document.write( "Using the definition of logs once more:\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"4%5E3\"\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"64\"\r\n" );
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document.write( "Edwin
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