Odpowiedź :
5x⁵(2x³y⁴)²
__________=
25(x³y)³xy⁶
5x⁵*4x⁶y⁸
=___________=
25x⁹y³xy⁶
4x¹¹y⁸
=_______
5x¹⁰y⁹
=4/5xy⁻¹
x= 555 y= 4
4/5*555*4⁻¹=4/5*555*1/4=1/5*555=111
__________=
25(x³y)³xy⁶
5x⁵*4x⁶y⁸
=___________=
25x⁹y³xy⁶
4x¹¹y⁸
=_______
5x¹⁰y⁹
=4/5xy⁻¹
x= 555 y= 4
4/5*555*4⁻¹=4/5*555*1/4=1/5*555=111
5x⁵(2x³y⁴)²/25(x³y)³xy⁶=5x⁵4x⁶y⁸/25x⁹y³xy⁶=
= 20x¹¹y⁸/25x¹⁰y⁹= 4x/5y
dla x= 555 y= 4, wiec:
4*555/5*4= 2220/20= 111
= 20x¹¹y⁸/25x¹⁰y⁹= 4x/5y
dla x= 555 y= 4, wiec:
4*555/5*4= 2220/20= 111