Question

x²(y²-z²) +y²(z²-x²) +z²(x²-y²)​

Answer 1

Answer:

${x}^{2} ( {y}^{2} - {z}^{2} ) + {y}^{2} ( {z}^{2} - {x}^{2} ) + {z}^{2} ( {x}^{2} - {y}^{2} ) \\ = {x}^{2} {y}^{2} - {x}^{2} {z}^{2} + {y}^{2} {z}^{2} - {y}^{2} {x}^{2} + {z}^{2} {x}^{2} - {y}^{2} {z}^{2} \\ = 0 \\ 0 \: is \: the \: answer$

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