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2 la puterea 76 plus 2 la puterea 75 2 la puterea 74

Răspuns :

2⁷⁶ + 2⁷⁵ + 2⁷⁴ = 2⁷⁴(2² + 2¹ + 2⁰) = 2⁷⁴(4 + 2 + 1) = 2⁷⁴ * 7
2^76+2^75+2^74=
=2^74*(2^2+2^1+2^0)=
=2^74*(4+2+1)=
=2^74*7