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e) (2³.7 2.3³) 2020 : 22019 + 12018.
va rog rapit dau inimă


E 27 23 2020 22019 12018va Rog Rapit Dau Inimă class=

Răspuns :

Răspuns:

[tex](8*7-2*27)^{2020} :2^{2019} +1=\\\\(56-54)^{2020} :2^{2019} +1=\\\\2^{2020-2019} +1=\\\\2+1=\\\\3[/tex]