Question

Sum of zeros of the polynomial x2-2x+5

Answer 1

Step-by-step explanation:

x^2 - 2x + 5

a= 1

b= -2

c=5

D = b^2 - 4 a*c

= (-2)^2 - 4*1*5

= 4 - 20

= -16

D < 0

hence, Quadratic equation have not real roots