Question

the possible relationship between the zeros of the quadratic polynomial ax^2-b ,where b > 0 , is that one zero is:

1.negative of other
2.twice of other
3.reciprocal of other
4.equal to other
5.half of other​

Answer 1

Answer:

A positive discriminant indicates that the quadratic has two distinct real number solutions. A discriminant of zero indicates that the quadratic has a repeated real number solution. A negative discriminant indicates that neither of the solutions are real numbers.