If average of two x and $$1 over x$$ (where x 0) is A, what will be the average of x3 and $$1 over {x^3}$$?

If average of two x and $$1 over x$$ (where x 0) is A, what will be

1.	If average of two x and $$1 over x$$ (where x 0) is A, what will be the average of x3 and $$1 over {x^3}$$?
A.	$$4A^3-2A$$
B.	$$4A^3-3A$$
C.	$$4A^3-4A$$
D.	$$4A^2-2A$$
Answer» C. $$4A^3-4A$$