Odpowiedzi

2010-04-01T19:35:30+02:00
2√₃ × 2√₃ = 4√₉ = 4 × 3 = 12
2010-04-01T19:35:37+02:00
2√3 * 2√3=2*2*3=12
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2 4 2
2010-04-01T19:53:38+02:00
2 √ 3 * 2 √ 3 = 2 * 2 * 3 = 12