document.write( "Question 624649: how do you solve log base5(x^2+7)=2/3log base5(64) \r
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document.write( "Can you please show work \n" );
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Algebra.Com's Answer #392924 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! how do you solve: \n" ); document.write( "log base5(x^2+7)=2/3log base5(64) \n" ); document.write( "log5(x^2+7)=2/3log5(64) \n" ); document.write( "log5(x^2+7)=log5(64^(2/3)) \n" ); document.write( "64^(2/3)=16 \n" ); document.write( "log5(x^2+7)=log5(16) \n" ); document.write( "x^2+7=16 \n" ); document.write( "x^2=9 \n" ); document.write( "x=±3 \n" ); document.write( " \n" ); document.write( " |