It is 40.
If you mean: 4x squared+7x+4 then the discriminant is -15
zero
The discriminant is -7
The discriminant is 88.
It is 40.
If you mean: 4x squared+7x+4 then the discriminant is -15
zero
The discriminant is 0.
The discriminant is -7
The discriminant is 0.
The discriminant is 88.
That depends on the values of the polynomial but in general:- If the discriminant is greater than zero it has 2 solutions If the discriminant is equal to zero then it has 2 equal solutions If the discriminant is less than zero it has no solutions
49-(4*3*4) = 1
72-4*3*4 = 1
The discriminant of the quadratic polynomial ax2 + bx + c is b2 - 4ac.
A polynomial discriminant is defined in terms of the difference in the roots of the polynomial equation. Since a binomial has only one root, there is nothing to take its difference from and so in such a situation, the discriminant is a meaningless concept.