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Cucuta89
a fost răspuns

a)Scrieti ca putere cu baza 2: 4la puterea 2,4la4,8la3,16la3,32la5,64la7.
b)Srieti ca putere cu baza 3: 9la puterea2,9la5,27la8,81la10.
c)Srieti ca puteri cu baza 5: 25la puterea4,25la7,125la6,125la10,625la9

Răspuns :

Capsunica35
4^2=2^2^2=2^4
4^4=2^2^4=2^8
8^3=2^3^3=2^9
16^3=2^4^3=2^12
32^5=2^5^5=2^25
64^7=2^6^7=2^42

9^2=3^2^2=3^4
9^5=3^2^5=3^10
27^8=3^3^8=3^24
81^10=3^4^10=3^40

25^4=5^2^4=5^8
25^7=5^2^7=5^14
125^6=5^3^6=5^18
125^10=5^3^10=5^30
625^9=5^4^9=5^36

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