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Aflati x din egalitatea: (2.013+1+2+2^2+2^3+...+2^100)•x=2^101

Răspuns :

Renatemambouko
(2.013⁰+1+2^1+2^2+2^3+...+2^100)•x=2^101
(1+2^0+2^1+2^2+2^3+...+2^100)•x=2^101
(1+2^101-1)•x=2^101
2^101•x=2^101
x=2^101/2^101)
x=1

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