$$x+{1\over x}=2$$ and x is real, then the value of $$x^{17}+{1\over x^{19}}$$ is

If x = 19 and y = 18, then the value of   $$ {{x^2}+{y^2}+{xy}}\over x^3-y3 $$ is

If p – 2q = 4, then the value of p³ – 8q³ – 24pq – 64 is :

If p = 124, $$3\sqrt{p(p^2-3p+3)-1}=?$$

If p = 101, then the value of   $$3\sqrt{p(p^2-3p+3)}$$ is

If p = 99, then value of p(p² + 3p + 3) is

If   $$ a={b^2\over b-a} $$  then the value of a³ + b³ is 

Out of the given responses, one of the factors of (a² – b² )3 + (b² – c²) 3 + (c² – a²) 3 is