Question

if the equation x²-x+1 does not passes real,roots then​

Answer 1

Answer:

If the equation x ^2 −bx+1=0 does not possess real roots, then

Step-by-step explanation:

If equation x ^2 −bx+1=0 does not have real roots, then

Δ<0⟹b^2−4<0

(b+2)(b−2)<0

∴−2<b<2