Odpowiedzi

2009-12-07T08:11:39+01:00
(5x⁵(2x³y⁴)²)/(25(x³y)³xy⁶ )=5x⁵(4x⁶y⁸/25x⁹y³xy⁶)=x⁵*(4x⁶y⁸/5x¹⁰y⁹)=4x¹¹y⁸/5x¹⁰y⁹=⅘xy⁻¹