Question

Comparati 2 la puterea 126 cu 5 la puterea 54(rezolvare completa si corecta)

Answer 1

Aducem la aceeași putere

$2 {}^{126} = (2 {}^{21} ) {}^{6} = (2 {}^{7} ) {}^{18} = 128 {}^{18} \\ 5 {}^{54} = (5 {}^{9} ) { {}^{} }^{6} = (5 {}^{3} ) {}^{18} = 125 {}^{18} \\ 2 {}^{126} > 5 {}^{54}$

Succes !!