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Comparați 2 la puterea 30 si 5 la puterea 15
Repede.VA ROG




Răspuns :

   
[tex]2^{30}~?~5^{15} \\ \\ 2^{2 \times 15}~?~5^{15} \\ \\ \Big(2^2\Big)^{15}~?~5^{15} \\ \\ 4^{15} \ \textless \ 5^{15} \\ \\ \Longrightarrow ~~\boxed{2^{30} \ \textless \ 5^{15}} [/tex]