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Da1870
a fost răspuns

(3·15la put.12+2·15 la put.12):15 la put.11+(3la put.2+3la put.2)la put.3:(3la put.3+3la put.3):3+1la put.2005-2005 la put.0=
Put.=puterea

Răspuns :

(3x15¹²+2x15¹²):15¹¹+(3²+3²)³:(3³+3³):3+1²°°⁵-2005°=
15¹²(3+2):15¹¹+(3⁶+3⁶):(3³+3³):3+1-1=
15¹²⁻¹¹x5+3⁶(1+1):3³(1+1):3=
15x5+3⁶x2:3³x2:3=
75+3⁶⁻³⁻¹x2¹⁺¹=75+3²x2²=75+9x4=75+36=111

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