3^14x*3^8x+3=3 Решить показательные уравнения. (8х+3)-это степень. - №30401909

3^14x*3^8x+3=3 Решить показательные уравнения. (8х+3)-это степень.
- Предмет:
  Математика
- Автор:
  birdykm3j
- 6 лет назад

Ответы 1

3^(14x)*3^(8x+3)=3
a^m*a^n = a^(m+n)
3^(14x + 8x +3) = 3^1
22x+3=1
22x=-2
x=-1/11
- Автор:
  mariela
- 6 лет назад
- 0
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