1.__________ x2 + 9x + 20 =0
2.__________ x2 + 6x + 13 = 0
3.__________ 3x2 – 5x = - 4
4.__________ 3x2 - 2x - 5 = 0
5.___________ x2 + 8x + 16 = 0
report for nonsense answer lol.
