Question

02. Find the nature of roots of the quadratic equation x2 + x + 1 = 0​

Answer 1

Answer:

x

2

+x+1=0

Calculate D

D=b

2

−4ac

D=(1)

2

−4(1)(1)

D=−3

D<0

So, roots are imaginary and distinct.

Answer 2

Answer:

Roots are distinct

Step-by-step explanation:

As we know

given

x² + x + 1 = 0

and if b²-4ac >0 ( means if its smaller then zero)

now

1²- 4×1×1 =-3

that is smaller then zero and also doesn't have a perfect square