JIMMYPAAT05GO JIMMYPAAT05GO Math Answered Discriminant Description 1. 2x2 + x + 1 = 0 2. r2 + 5r + 2 = 0 3. 6x2 + 7x - 3= 0 4. –7n2 + 16n = 8 5. 10p + 5 = -5p2 6. y2 – 4y + 5 = 0 7. 9n2 + 2 = 3n 8. 2v2 - 5v-8= 0 9.3b2 - 6b + 3 = 0 10.2c2 +50= -7