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2^1•[2+2^6:(4^2+4^4:4^2)] va rog rapid

Răspuns :

2^1•[2+2^6:(4^2+4^4:4^2)]=

2•[2+2^6:(4^2+4^2)]=

2•[2+2^6:(4^2×2)]

2•[2+2^6:(2^2)^2×2]=

2•(2+2^6:2^4×2)=

2•(2+2^2×2)=

2•(2+8)=

2•10=

20