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Determinati nr natural x astfel incat: 2¹x 2²x2³x..........x 2 la puterea 50=2la puterea x

Răspuns :

[tex]2^{1+2+...50} = 2^{ \frac{50*51}{2} } = 2^{25*51} = 2^{1275} = 2^{x} =>x=1275[/tex]