PARTI Directions: Determine the nature of the roots of the following quadratic equations using the discriminant nature of the roots nature of the roots nature of the roots 1. x2 - 2x - 15 = 0 discriminant 2. 4x² 28x + 490 discriminant 3. 8m2 + 2m + 70 =0 discriminant 4. 2x²-3x = -2 discriminant 5 3x2 - 2x + 5-12 discriminant 6 -5x -34- discriminant 7.9x* + 24x + 16 = 0 discriminant 8. x' + 4x-4 discriminant 9 -*-4-0 discminant 10-2x-*-1=0 discriminant nature of the roots nature of the roots nature of the roots nature of the roots nature of the roots nature of the roots nature of the roots
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PARTI Directions: Determine the nature of the roots of the following quadratic equations using the discriminant nature of the roots nature of the roots nature of the roots 1. x2 - 2x - 15 = 0 discriminant 2. 4x² 28x + 490 discriminant 3. 8m2 + 2m + 70 =0 discriminant 4. 2x²-3x = -2 discriminant 5 3x2 - 2x + 5-12 discriminant 6 -5x -34- discriminant 7.9x* + 24x + 16 = 0 discriminant 8. x' + 4x-4 discriminant 9 -*-4-0 discminant 10-2x-*-1=0 discriminant nature of the roots nature of the roots nature of the roots nature of the roots nature of the roots nature of the roots nature of the roots