A quadratic polynomial must have zeros, though they may be complex numbers.
A quadratic polynomial with no real zeros is one whose discriminant b2-4ac is negative. Such a polynomial has no special name.
Try the quadratic formula. X = -b ± (sqrt(b^2-4ac)/2a)
Yes.
A quadratic polynomial.
It is a quadratic polynomial.
Yes.
x2 + 15x +36
by synthetic division and quadratic equation
Try the quadratic formula. X = -b ± (sqrt(b^2-4ac)/2a)
Yes.
Yes.
No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).No. A quadratic polynomial is degree 2 (2 is the highest power); a cubic polynomial is degree 3 (3 is the highest power).
A quadratic polynomial.
It will be a cubic polynomial.
true.
It is a quadratic polynomial.
The zeros of a polynomial represent the points at which the graph crosses (or touches) the x-axis.
Quadratic polynomial