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[tex]( \frac{x^2-4x+4}{3x^2} )^2* \frac{x}{x^3-6x^2+12x-8^2} =?[/tex]
Ma ajuta cineva?


Răspuns :

[(x-2)²]²/(3x²)²*x/(x-2)³=(x-2)⁴/9x⁴*x/(x-2)³=(x-2)²/9x³