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a fost răspuns

125 la puterea 7
625 la puterea 5 Repedeee!!

Răspuns :

 

[tex]\displaystyle\bf\\125^7=\Big(5^3\Big)^7=5^{3\times7}=\boxed{\bf5^{21}}\\\\625^5=\Big(5^4\Big)^5=5^{4\times5}=\boxed{\bf5^{20}}\\\\Observam~ca~~125^7>625^5\\[/tex]

 

 

Alexdrgnc

125⁷=(5³)⁷=5²¹

625⁵=(5⁴)⁵=5²⁰

rezulta ca:5²¹>5²⁰

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