1.

What is the value of a^3 - b^3 if a/b + b/a = -1(a,b ≠ 0)?

Answer»

ANSWER:

A2 B2 c2

__+__ +__

BC ca ab

Step-by-step explanation:

=a3 + b3+c3

__ __ __

abc abc abc

=a3+b3+c3

_________

abc



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