Obliczenia
8² + 3 · 2³ = 64 + 2 · 8 = 64 + 16 = 80
(4 + 1)² + 5 · 8 = 5² + 40 = 25 + 40 = 65
3 · (5² + 2³) = 3 · (25 + 8) = 3 · 33 = 99
