Question

Simplify:a^2(b^2-c^2)+b^2(c^2-a^2)+c^2(a^2-b^2)

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Answer 1

Answer:

0

Explanation:

a^2(b^2-c^2)+b^2(c^2-a^2)+c^2(a^2-b^2)

=a^2b^2-a^2c^2+b^2c^2-a^2b^2+a^2c^2-b^2c^2

= 0