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Răspuns :

8+32+64+128+256+512+1024=2024

[tex]2 {}^{4} + 2 {}^{5} + 2 {}^{6} + {2}^{7} + 2 {}^{8} + 2 {}^{9} + {2}^{10} \\ = {2}^{4} (1 + 2 + {2}^{2} + {2}^{3} + {2}^{4} + {2}^{5} + {2}^{6} ) \\ = 2 {}^{4} (3 + 4 + 8 + 16 + 32) \\ = 2 {}^{4} \times 63 \\ = 16 \times 63 \\ = 1008[/tex]