document.write( "Question 820403: 3*x^3-5*x^2-48*x+80 factor completely and show work. \n" ); document.write( "
Algebra.Com's Answer #493507 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3*x^3-5*x^2-48*x+80 factor completely and show work. \n" ); document.write( "---- \n" ); document.write( "x = 4 is zero:: \n" ); document.write( "----- \n" ); document.write( "4)....3....-5....-48....80 \n" ); document.write( "......3....7.....-20...|..0\r \n" ); document.write( "\n" ); document.write( "Quotient: 3x^2 + 7x -20 \n" ); document.write( "Factors: (3x-5)(x+4)\r \n" ); document.write( "\n" ); document.write( "===== \n" ); document.write( "Final:: (x-4)(x+4)(3x-5)\r \n" ); document.write( "\n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " \n" ); document.write( " |