решите уравнение 4x(в квадрате )-12x=0 - №27887916

решите уравнение 4x(в квадрате )-12x=0
- Предмет:
  Алгебра
- Автор:
  santinomcdowell
- 6 лет назад

Ответы 1

$4x^2-12x=0 \\x^2-3x=0 \\x(x-3)=0 \\x_1=0 \\x-3=0 \\x_2=3$ Ответ: x1=0; x2=3
- Автор:
  barkleyralc
- 6 лет назад
- 0
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