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Calculati(2^3)^8:2^21-4:4

Răspuns :

19999991
[tex] { ({2}^{3} )}^{8} \div {2}^{21} - 4 \div 4[/tex]

[tex] = {2}^{3 \times 8} \div {2}^{21} - 1[/tex]

[tex] = {2}^{24} \div {2}^{21} - 1[/tex]

[tex] = {2}^{24 - 21} - 1[/tex]

[tex] = {2}^{3} - 1[/tex]

[tex] = 8 - 1[/tex]

[tex] = 7[/tex]

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