6. in the quadratic equation x² + 8x - 2 = 0 what are the values of a b and c a. a = 0, b = 3, c = -1
b. a = 3, b = 0, c = -3
c. a = -3, b=0, c = 1
d. a = 3 b = 0, c= 1
7. in the quadratic equation 3x²- 1 = 0 , what are the values of a b and c
a. a = 0, b = 3, c = -1
b. a = 3, b = 0, c = -3
c. a = -3, b=0, c = 1
d. a = 3 b = 0, c= 1
8. in a quadratic equation (y + 5)(y - 5) =4, what are the values of a b and c
a. a = 1, b = 5, c = -5
b. a = 1, b = -5, c =5
c.a = 1, b = 0, c = 29
d. a= 1, b = 0, c = 25