document.write( "Question 804783: i am doing a factoring problem 75x^2=60x+12 but can't figure out the answer \n" ); document.write( "
Algebra.Com's Answer #484942 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! factoring problem 75x^2=60x+12 \n" ); document.write( "-------- \n" ); document.write( "75x^2 - 60x -12 = 0 \n" ); document.write( "------ \n" ); document.write( "25x^2 - 20x - 4 = 0 \n" ); document.write( "---- \n" ); document.write( "x = [20 +- sqrt(400-4*25*-4)]/50 \n" ); document.write( "---- \n" ); document.write( "x = [20 +- sqrt(800)]/50 \n" ); document.write( "---- \n" ); document.write( "x = [20+-20sqrt(2)]/50 \n" ); document.write( "---- \n" ); document.write( "x = [(2+-sqrt(5)]/5 \n" ); document.write( "----- \n" ); document.write( "Factors:: \n" ); document.write( "(x - (2+sqrt(5))/5) and (x-(2-sqrt(5))/5) \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "======================= \n" ); document.write( " |