document.write( "Question 450523: Solve the logarithmic equation. Be sure to reject any value of x that produces the logarithmic of a negative number or the logarithm of 0.\r
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document.write( "[The 3 next to the second log is suppose to be a base.]
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document.write( "Type an integer or a fraction. Simplify your answer. Use a comma to seperate answers if necessary. \n" );
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Algebra.Com's Answer #309853 by edjones(8007)![]() ![]() You can put this solution on YOUR website! log(3,x)+log(3) (4x-9)=2 \n" ); document.write( "3^log(3,x)+3^log(3) (4x-9)=3^2 \n" ); document.write( "x(4x-9)=9 \n" ); document.write( "4x^2-9x-9=0 \n" ); document.write( "(x-3)(4x+3)=0 \n" ); document.write( "x=3 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |