If the equation ax2+bx+c=0 and x3+3x2+3x+2=0 have two common roots, then
The correct option is B a = b = c
Since given equations have two common roots therefore ω and ω2 are the common roots of the two equations.
∴ Equation whose roots are ω and ω2 is x2+x+1=0
Comparing with ax2+bx+c=0, we get a1=b1=c1ie.,a=b=c.