document.write( "Question 419186: I need help to solve this by factoring? 2x^2-11x+15=0 \n" ); document.write( "
\n" ); document.write( "Hi\n" ); document.write( "solve this by factoring\n" ); document.write( " 2x^2-11x+15=0\n" ); document.write( " 2x^2 -11x = -15\n" ); document.write( " 2[(x-11/4)^2 - 121/4] = -15\n" ); document.write( " (x-11/4)^2 = -15/2 + 121/16 = 1/16\n" ); document.write( " x - 11/4 = ± 1/4\n" ); document.write( " x = 11/4 ± 1/4\n" ); document.write( " x = 12/4 = 3\n" ); document.write( " x = 10/4 = 5/2\r\n" ); document.write( "\n" ); document.write( "CHECKING our Answer*** |\n" ); document.write( " x = \n" ); document.write( "