Activity 3: My Sum and my Product. Directions: Determine the sum and the product of the roots of each quadratic equation. Write your answers on a separate sheet. 1. x² + 6x + 5 = 0 product: 2. 2x² + 3x - 5=0 product: 3. x²-16-0 product: 4. 4x2-81-0 product: 5. x² + 3x - 10 = 0 product: 6. 12+x-6x² = 0 product: 7. -14 + 9x-x² = 0 product: 8.-3x² + 4x + 9 = 0 9. (2x + 3) (3x - 1) = 0 10. x + 15 6x² sum: sum: sum: sum: sum: sum: sum: sum: sum: sum: product: product: product:
Brainliest Answer Ang tamang sagot
Brainliest Answer Ang tamang sagot
Answers & Comments
Verified answer
Answer:
1. x² + 6x + 5 = 0
Product: 5
Sum: -6
2. 2x² + 3x - 5 = 0
Product: -10
Sum: -3
3. x² - 16 = 0
Product: -16
Sum: 0
4. 4x² - 81 = 0
Product: -81
Sum: 0
5. x² + 3x - 10 = 0
Product: -10
Sum: -3
6. 12 + x - 6x² = 0
Product: 12
Sum: 1
7. -14 + 9x - x² = 0
Product: -14
Sum: 9
8. -3x² + 4x + 9 = 0
Product: 27
Sum: 4
9. (2x + 3) (3x - 1) = 0
Product: -3/2
Sum: -1
10. x + 15 = 6x²
Product: -15
Sum: -1