Ex.23 AM NEVOIE DE AJUTOR RAPID!!!

Răspuns:
a) (36-18)^5=18^5
b) (84-14)^6=70^6
c) (2×3)^9÷6^9=6^9÷6^9=(6-6)^9=0^9=0
d) 42^10÷(2×3×7)^10=42^10÷42^10=(42-42)^10=0^10=0