質問: simplify {(a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3}÷{(a-b)^3+(b-c)^3+(c-a)^3} simplify {(a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3}÷{(a-b)^3+(b-c)^3+(c-a)^3}
回答: **Answer:** question is wrong plz ........