document.write( "Question 464963: solve for x: 6x^2=23x-15 \n" ); document.write( "
Algebra.Com's Answer #318517 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 6x^2=23x-15 \n" ); document.write( "6x^-23x+15=0 \n" ); document.write( "6*15=90; two factors of 90 whose sum is -23 are -18 and -5. \n" ); document.write( "6x^2-18x-5x+15=0 \n" ); document.write( "6x(x-3)-5(x-3)=0 factoring by grouping. \n" ); document.write( "(6x-5)(x-3)=0 \n" ); document.write( "x=5/6, x=3 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |