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4 la puterea 2 ×{5 la puterea 4 - [ 6 la puterea 2 + 5×( 2 la puterea 45 ÷ 2 la puterea 30 ÷ 8 la puterea3 + 125 ÷ 5 la puterea 3)] - 3 la puterea 3}

Răspuns :

4² ×{5⁴ - [ 6² + 5×( 2⁴⁵÷ 2³⁰÷ 8³ + 125 ÷ 5³)] - 3³} =
=16 ×{625 - [ 36 + 5×( 2¹⁵÷ 2⁹ + 5³ ÷ 5³)] - 27} =
=16 ×{625 - [ 36 + 5×( 2⁶ + 1)] - 27} =
=16 ×(625 - 361 -27) =
=16 ×237 =3972