а) с18 : с15 • с2 б) (а2)5 : ав)(-7у)2 в) -4а - 3в2• 3,5а5в - 6 - №30981782

а) с18 : с15 • с2
б) (а2)5 : ав)(-7у)2
в) -4а - 3в2• 3,5а5в - 6
- Предмет:
  Математика
- Автор:
  pacogkvw
- 5 лет назад

Ответы 1

$a)c {}^{18} \div c {}^{15} = {c}^{3 } \times {c}^{2} = {c}^{5}$ $b) {a}^{10} \div ab = {a}^{9} b$ $v) - 4a - {3b}^{2} \times 3.5 {a}^{5} b - 6 = \\ - 4a - 10.5 {a}^{5} {b}^{3} - 6$
- Автор:
  gustavo
- 5 лет назад
- 0
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