Задание

Выберите одночлены, подобные данному:

\(\displaystyle \frac{1}{2}z\cdot \frac{1}{3}z^{\,5}\cdot 5z{\small .}\)

  • \(\displaystyle \frac{5}{6x^{\,8}}\)
  • \(\displaystyle \frac{5}{6}x^{\,7}\)
  • \(\displaystyle \frac{5}{3}z^{\,2} \cdot \frac{3}{7}z^{\,5}\)
  • \(\displaystyle 3x^{\,2}\cdot 10x \cdot \frac{1}{15}x^{\,4}\)
  • \(\displaystyle 81z^{\,7}\)