Question

9.
If the equations ax2 + bx + c = 0 and
cx2 + bx + a = 0 have one root in common, then
the value of a3 + b3 + c3 is
(a) 3a(a + b + c)
(b) a2 + b2 + c2 - ab - bc - ca
(c) 3(ab + bc + ca) (d) 3abc

Answer 1

Answer:

3abc is the value for this