Answer:

- 1. What is the sum of the roots of x² - 4x - 5 = 0? A - 6 B. -4 c. 4 D. 6

2. If one root of x² - 6x + p is twice the other, then find the value of p. A. 8 B. 9 C.-8 D.-9

3. If the product of roots of the quadratic equation 2x²+ 8x – m³ = 0 is 4, then find the value of m. A.-2 B. 2 C. 8 D.-8

4. If the sum of the roots of the quadratic equation x² - (P + 4)X +5 = 0 is 0, then find the value of p. A. 4 B. -4 C. 5 D. - 5

5. If the product of roots of the quadratic equation x² +(2p – 1)x + p² = 0 is 1, then find the value of p. A. +1 B. +2 C. +3 D.44

Step-by-step explanation:

1.a

2.c

3.b

4.a

5.d

Answer:

1.A

2.C

3.B

4.A

5.D

Step-by-step explanation:

- 1. What is the sum of the roots of x² - 4x - 5 = 0? A - 6 B. -4 c. 4 D. 6

2. If one root of x² - 6x + p is twice the other, then find the value of p. A. 8 B. 9 C.-8 D.-9

3. If the product of roots of the quadratic equation 2x²+ 8x – m³ = 0 is 4, then find the value of m. A.-2 B. 2 C. 8 D.-8

4. If the sum of the roots of the quadratic equation x² - (P + 4)X +5 = 0 is 0, then find the value of p. A. 4 B. -4 C. 5 D. - 5

5. If the product of roots of the quadratic equation x² +(2p – 1)x + p² = 0 is 1, then find the value of p. A. +1 B. +2 C. +3 D.44