Сократите дробь \(\frac{7c^2 + 13c - 2}{c - 7c^2}\) . \(-\frac{c + 2}{c}\) \(\frac{(c + 2)(c - 1)}{c(1 - 7c)}\) \(\frac{c + 2}{c}\) \(\frac{c - 2}{c}\)
Задание

Сократите дробь \(\frac{7c^2 + 13c - 2}{c - 7c^2}\) .

  • \(-\frac{c + 2}{c}\)
  • \(\frac{(c + 2)(c - 1)}{c(1 - 7c)}\)
  • \(\frac{c + 2}{c}\)
  • \(\frac{c - 2}{c}\)