document.write( "Question 515213: Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2+bx+c=0. The solutions are -6,3. \n" ); document.write( "
Algebra.Com's Answer #343811 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! Start with the solutions and work backwards to the equation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = -6 or x = 3 \n" ); document.write( "x + 6 = 0 or x - 3 = 0 {added 6 and subtracted 3, respectively} \n" ); document.write( "(x + 6)(x - 3) = 0 {set the two binomials, multiplied together and equal to 0} \n" ); document.write( "x² + 3x - 18 = 0 {multiplied with foil method} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |