document.write( "Question 128781: Solve for x:
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document.write( "8(^2x)+8^x-12=0 \n" );
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Algebra.Com's Answer #94216 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 8^(2x)+8^x-12=0 \n" ); document.write( "(8^x)^2+8^x-12=0 \n" ); document.write( "(8^x+4)(8^x-3)=0 Factor \n" ); document.write( ". \n" ); document.write( "8^x-3=0 \n" ); document.write( "8^x=3 \n" ); document.write( "x=log[8]3 \n" ); document.write( "x=.528321 \n" ); document.write( ". \n" ); document.write( "Let me know if you don't understand any of this. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |