Задание

Решите неравенство \(\large\frac{8^{x+1}-40}{2\cdot{64}^x-32}\le1.\)

  • \((\frac{2}{3};+\infty)\)
  • \(\{\frac{1}{3}\}\cup(\frac{2}{3};+\infty)\)
  • \((-\infty;\frac{2}{3})\cup\{\frac{4}{5}\}\)
  • \((-\infty;\frac{2}{3})\cup(\frac{2}{3};+\infty)\)
  • \(\{\frac{1}{6}\}\cup(\frac{2}{3};+\infty)\)