document.write( "Question 149005: Find a quadratic equation that has solutions 3 and -7 \n" ); document.write( "
Algebra.Com's Answer #109330 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Find a quadratic equation that has solutions 3 and -7 \n" ); document.write( ": \n" ); document.write( "That would give you two factors: \n" ); document.write( "(x-3) and (x+7) \n" ); document.write( "FOIL \n" ); document.write( "x^2 - 3x + 7x - 21 \n" ); document.write( "which is: \n" ); document.write( "y = x^2 + 4x - 21 \n" ); document.write( " |