Răspuns:
=(3³+3¹⁺⁴+3⁹):(3²+3⁷⁻²+3³ˣ³)
=(3³+3⁵+3⁹):(3³+3⁵+3⁹)
=1
(3³ + 3¹ × 3⁴ + 3⁹) : (9 + 3⁷ : 3² + 27³) =
(3³ + 3¹⁺⁴ + 3⁹) : [3² + 3⁷⁻² + (3³)³] =
(3³ + 3⁵ + 3⁹) : (3² + 3⁵ + 3³ˣ³) =
(3³ + 3⁵ + 3⁹) : (3² + 3⁵ + 3⁹) =
1
