Question

Write one quadratic polynomial that has no zeros.​

Answer 1

Answer:

A simple example of a quadratic polynomial with no real zeroes is x^2 + 1 which has roots \pm i where i represents \sqrt{-1}. An example of a polynomial with one real root is x^2 which has only 0 as a root. And an example of a polynomial with two real roots is x^2 - 1, which has roots \pm 1.

Answer 2

Answer:

x²-2x+5

Step-by-step explanation:

D<0 then equation has no zero

And D=b²-4ac

So, ATQ=(-2)²-4×1×5

=4-20

=-16

THAT IS LESS THAN ZERO HENCE IT HAS NO SOLUTION