Question

ab(a²+b²-c²)-bc(c²-a²-b²)+ca(a²+b²-c²)


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Answer 1

Let's simplify step-by-step.

ab(a²+b²−c²)−bc(c²−a²−b²)+ca(a²+b²−c²)

Distribute:

=(ab)(a²)+(ab)(b²)+(ab)(−c²)+a²bc+b³c+−bc³+(ca)(a²)+(ca)(b²)+(ca)(−c²)

=a³b+ab³−abc²+a²bc+b³c+−bc³+a³c+ab²c+−ac³

Answer:

=a³b+a³c+a²bc+ab³+ab²c−abc²−ac³+b³c−bc³

Answer 2

ANSWER

2ab cube +abc square- bc cube +b square c -cube a