Question

7. Solve the equation x² + x + 1 = 0 by using quadratic formula.​

Answer 1

Answer:

I hope this Answer helps

Answer 2

Step-by-step explanation:

x²+x+1=0

ax²+bx+c=0

a=1

b=1

c=1

so

x=-1±√1-4(1)(1)/2

x=-1±√-3/2