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123Annie
a fost răspuns

Cât fac 4^14-(6×4^13-2×2^26)?

Răspuns :

(2^2)^14-[6×(2^2)^13-2^27=
2^28-(3×2^27-2^27)=
2^28-2^27(3-1)=
2^28-2^27×2=
2^28-2^28=0