Ma puteti ajuta la 2 ofer coroană

Răspuns:
¹⁰⁾54/3-⁶⁾4/5-¹⁵⁾1/2= [tex]\frac{540-24-15}{30} =\frac{501}{30}[/tex]
¹⁰⁾54/3-(⁶⁾4/5+¹⁵⁾1/2)=[tex]\frac{540}{30} -\frac{24+15}{30} =\frac{540-39}{30} =\frac{501}{30}[/tex]
501/30=501/30