document.write( "Question 274328: x^2+10x-128. I've had this problem a few times now (I'm a tutor myself) and it asks to solve for x. I just cannot factor this. Please help me refresh my algebra skills and help me find a way to solve for x on this one. Thank you. \n" ); document.write( "
Algebra.Com's Answer #200243 by solver91311(24713) You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It doesn't factor over the rationals. Check the discriminant, that is \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Exact solution set: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Of course the trinomial does factor -- it is just uglier than a mud fence:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |