Предмет: Математика, автор: domnk


1) \frac{3a ^{2} }{c} \times \frac{a {}^{2} }{c} = \\ 2) \frac{2a}{b} \times \frac{b}{8a} = \\ 3) \frac{x}{yz} \times \frac{ {y}^{4} }{5x} = \\ 4) \frac{3m}{16n^{2} } \times 8n^{6} =
Решите пожалуйста) ​

Ответы

Автор ответа: donia9
1

Ответ:

  1. 3а²/с × а²/с = 3а² × а² / с² = 3а⁴/с²
  2. 2а/b × b/8a = 2a × b / b × 8a = 1/4 (0, 25)
  3. x/yz × y⁴/5x = x × y⁴ / yz × 5x = y³/5z
  4. 3m/16n² × 8n⁶ = 3m × 8n⁶ / 16n² = 3mn⁴/2

Пошаговое объяснение:

?,

domnk: спасибо
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