Question

a minus b whole cube plus B minus C whole cube plus c minus a whole cube​

Answer 1

Answer:

whole cube

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:(a-b)^3+(b-c)^3+(c-a)^3

Using formula (x-y)^3=x^3-y^3-3x^2y+3xy^2

a^3-b^3-3a^2b+3ab^2+b^3-c^3-3b^2c+3bc^2+c^3-a^3-3c^2a+3ca^2

-3a^2b+3ab^2-3b^2c+3bc^2-3c^2a+3ca^2

3(-a^b+ab^2-b^2c+bc^2-c^2a+ca^2)