Răspuns:
3²⁸:9¹²+3³ – 3⁰•[729:3⁵+3³:(3-3²-18¹)]
3²⁸:3²⁴+27-1x[3⁶:3⁵+3³:(3-9-18)]
3⁴+27-[3+3³:(-24)]
81+27-(3-3³/24)
108-(3-27/24)
849/8
[tex]106 \frac{1}{8} [/tex]
