Question

(a²-b²)³+(b²-c²)³+(c²-b²)³÷(a-b)³+(b-c)³+(c-a)³

Answer 1

[((a^2-b^2)^3/2 - (b^2-c^2)^3/2 )^2]/(-3a^2b+3ab^2-3b^2+3bc^2-3ac^2+3a^2c)
^ means exponent...
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