document.write( "Question 1206690: If:
\n" ); document.write( "log₂x + log₄x + log₁₆x = 21/4
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Algebra.Com's Answer #844466 by MathTherapy(10806)\"\" \"About 
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document.write( "If:\r\n" );
document.write( "log₂x + log₄x + log₁₆x = 21/4\r\n" );
document.write( "find x. \r\n" );
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document.write( "  ---- Changing \r\n" );
document.write( "   \r\n" );
document.write( " ---- Multiplying by LCD, 4\r\n" );
document.write( "                  \"matrix%281%2C3%2C+7log%282%2C+%28x%29%29%2C+%22=%22%2C+21%29\" \r\n" );
document.write( "                   \"matrix%281%2C3%2C+log%282%2C+%28x%29%29%2C+%22=%22%2C+3%29\" ----- Dividing both sides by 7\r\n" );
document.write( "                        ----- Converting to EXPONENTIAL form
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