Question

The discriminant for the equation f(x)=6x^(2)-x+c is 73. What is the value of c?

Answer 1

c = -3

Explanation:

The discriminant is 73, that means we have:

(-1)^2-4*6*c=73

then: 1-24c=73

or -24c= 73 -1

-24c = 72

Then c = 72/-24= -3

The answer is -3

Hope that useful for you.