X2 + 7x + 9 = 0 Sum: Product:
-2x2 + 10x -16 = 0 Sum:
Product:
3x2 - 5x + 6= 0 Sum:
Product:
x2 - 5x = -25 Sum:
Product:
10x2 = 19x - 6
Sum:
Product:
-2x2 + 10x -16 = 0 Sum:
Product:
3x2 - 5x + 6= 0 Sum:
Product:
x2 - 5x = -25 Sum:
Product:
10x2 = 19x - 6
Sum:
Product: