document.write( "Question 154175: If x=1 and x= -8 then form a quadratic equation. Could you please give me some help with this, I thought I needed to know three things to make a quadratic equation so I am confused. \n" ); document.write( "
Algebra.Com's Answer #113477 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! If x=1 and x= -8 then form a quadratic equation. Could you please give me some help with this, I thought I needed to know three things to make a quadratic equation so I am confused. \n" ); document.write( "------------ \n" ); document.write( "If x=1, then x-1=0 \n" ); document.write( "If x=-8, then x+8=0 \n" ); document.write( "Since they're both zero, you can multiply them and still get 0. \n" ); document.write( "(x-1)*(x+8) = 0 \n" ); document.write( " |