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5la puterea 75×25la puterea 50

Răspuns :


[tex]5 {}^{75} \times 25 {}^{50} = \\ \\ 25 {}^{50} = (5 {}^{5} ) {}^{50} = 5 {}^{250} \\ \\ 5 {}^{75} \times 5 {}^{250} = 5 {}^{75 + 250} = 5 {}^{325} [/tex]
5 la puterea 75 ×25 la puterea 5
=100