Quiz 3b : Determine the value of the discriminant b² - 4ac in each of the following quadratic equations. Using the discriminant, indicate the numbers of solutions and the nature of the roots of each equation. 1. x² + 5x + 3 = 0
2. 6x² + 7x - 3 = 0
3. x² + 5x – 6 = 0
4. 4x² + 8x + 3 = 0
5. x² + 8x + 5 = 0
2. 6x² + 7x - 3 = 0
3. x² + 5x – 6 = 0
4. 4x² + 8x + 3 = 0
5. x² + 8x + 5 = 0
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