Rezolvari-Matematica | Puterea cu exponent natural a unui nr natural ex. 7 - Determinati n: a) (3^n )^7=3^42 @RezolvariMatematica | Uploaded 2 years ago | Updated 3 days ago
7. Determinai numrul natural n, pentru care:
a) (3^n )^7=3^42
b) (4n)^7=32^7
c) (125)^3=5^n
d) 16^n= (14:7)^3
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7. Determinai numrul natural n, pentru care:
a) (3^n )^7=3^42
b) (4n)^7=32^7
c) (125)^3=5^n
d) 16^n= (14:7)^3
Facebook: https://www.facebook.com/RezolvariMatematicaOnline/ .