Question

SIMPLIFY.....

a²(b²-c²)+b²(a²-c²)+c²(a²-b²)​

Answer 1

Answer:

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

=(ab)^2-(ac)^2+(ab)^2-(bc)^2+(ac)^2-(bc)^2

=2(ab)^2-2(bc)^2

Answer 2

Answer:

ans=0//............

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