Question

The nature of the roots of x2 + x + 20 = 0 is​

Answer 1

ANSWER:

roots are not real

EXPLANATION:

to find nature of roots, we need to find discriminant

D = b^2 - 4ac

b= 1

c = 20

a = 1

1^2 - 4*20*1

1 - 80 = -79

as D is negative,

nature of roots in not real

Answer 2

Answer:

not real and imanginary

D=√1²-80= √-79