Найдите неверное равенство.

  1. 40 = 2³ × 5
  2. 30 = 2 × 3 × 5
  3. 80 = 2⁴ × 3
  4. 48 = 2⁴ × 3

📝 Detailed explanation

2⁴ × 3 = 16 × 3 = 48, что не равно 80. Следовательно, это равенство является неверным.
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