answersLogoWhite

0


Best Answer

ax2+bx+c=0 with a,b and c real

discriminant D=b2-4ac

if D >0 then there are 2 real zeros

if D = 0 then there is one real zero

if D<0 then there are two imaginary zeros

There are no other possibility for D

For further information search for fundamental theorem of algebra

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is it possible to have a quadratic function with one real zero and one imaginary zero why or why not?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How are the real solutions of a quadratic equation related to the graph of the quadratic function?

The real solutions are the points at which the graph of the function crosses the x-axis. If the graph never crosses the x-axis, then the solutions are imaginary.


Could you have a quadratic function with one real root and one complex root?

Provided some of the coefficients and the constant were imaginary (complex) as well, yes. For example, (x + 2)(x - 3+i) has both a real and an imaginary root, and has coefficients that are also both real and imaginary, i.e. 1, -1+i, and -6+2i.


The discriminant determines how many a quadratic equation will have and whether they are real or imaginary.?

solutions


The discriminant determines how many what a quadratic equation will have whether they are real or imaginary?

roots


The determines how many solutions a quadratic equation will have and whether they are real or imaginary?

discriminant


The discriminant determines how many solutions a quadratic equation will have and whether they are real or?

imaginary


Do quadratic equations always have two real solutions?

No. A quadratic may have two identical real solutions, two different real solutions, ortwo conjugate complex solutions (including pure imaginary).It can't have one real and one complex or imaginary solution.


Are there no real solutions if a quadratic function is 0?

If a quadratic function is 0 for any value of the variable, then that value is a solution.


Can there be a real and imaginary solution to a quadratic equation?

Yes, there can be a pure imaginary imaginary solution, as i2 =-1 and -i2 = 1. Or there can be a pure real solution or there can be a complex solution.For a quadratic equation ax2+ bx + c = 0, it depends on the value of the discriminant [b2 - 4ac], which is the value inside the radical of the quadratic formula.[b2 - 4ac] > 0 : Two distinct real solutions.[b2 - 4ac] = 0 : Two equal real solutions (double root).[b2 - 4ac] < 0 : Two complex solutions; they will be pure imaginary if b = 0, they will have both real and imaginary parts if b is nonzero.


Where can i find a real-life application of a quadratic function?

Quadratic functions are used to describe free fall.


Is it possible for a quadratic equation to have no real solution give examle ansd explain?

Is it possible for a quadratic equation to have no real solution? please give an example and explain. Thank you


What is Nature of the zeros of a quadratic function?

If you have a quadratic function with real coefficients then it can have: two distinct real roots, or a real double root (two coincidental roots), or no real roots. In the last case, it has two complex roots which are conjugates of one another.