Question

Write three quadratic polynomials that have no zeroes for x that are real numbers.

Answer 1

${x}^{2} + x + 1 = 0 \\ {x}^{2} + 2x + 2 = 0 \\ 2 {x}^{2} + 2x + 1 = 0$
All three above have no real x for which they are true.

Answer 2

Answer:

Three different quadratic polynomial which have no zeroes

Step-by-step explanation:

x^2+x+1=0

x^2+2x+2=0

2x^2+2x+1=0