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If a + b + c = 0, then show that x^a^2 b^-1 c^-1 .x^a^-1 b^2 c^-1 .x^a^-1 b^-1 c^2=x^3 |
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Answer» then SHOW that x^a^2 b^-1 c^-1 .x^a^-1 b^2 c^-1 .x^a^-1 b^-1 c^2=x^3 |
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