Question

X SQUARE +X+1=0 any method ​

Answer 1

Step-by-step explanation:

given

x²+x+1

by quadratic formula

=(-b)+-√b²-4ac/2a

here a = 1 b= 1 and c=1

= -1+-√(1)²-4×1×1 /2

= -1+-√1-4/2

= -1+-√-3/2

or -1+√-3/2 and -1-√-3/2