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testul 7 ex6: calculati 2019^0+1^2018+5^1-0^2020+3^3.

Răspuns :

2019 ⁰+1 ²⁰¹⁸+5 ¹-0 ²⁰²⁰+3³
=1+1+5-0+27
=2+5-27
=7-27
=-20