If a+b+ c =9, then ab+bc+ca=23, then a³+b³ + c³ – 3abc =

14

If a^1/3+b^1/3 + c^1/3 =0, then

15

If a+b+ c =9 and ab + bc + ca = 23, then a²+b² + c²=

17

(a-b)³+(b-c)³+ (c-a)³=

18

=