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a fost răspuns

2×[3+7×(2^50-4^25)]=

Răspuns :

2×[3+7×(2^50-2^50)=
2×(3+7×0)=
2×(3+0)=
2×3=
6

2 x [ 3 + 7 x ( 2⁵⁰ - 4²⁵ ) ] = 6

= 2 x [ 3 + 7 x ( 2⁵⁰ - 2 ² ˣ ²⁵ ) ] =

= 2 x [ 3 + 7 x ( 2⁵⁰ - 2⁵⁰ ) ] =

= 2 x ( 3 + 7 x 0 ) =

= 2 x ( 3 + 0 ) =

= 2 x 3 = 6

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