\((11^{10})^{12}=11^{120}.\) \(\frac{x^8}{x^2}=x^6.\) \((10^{11})^2=(2^{10})^{11}.\) \(x^{12}\cdot x^3=x^4.\) \((x^5\cdot x^4)^2=x^{40}.\) \(x^{2n+1}:x^{2n}=x^2.\)

Задание

Выберите верные утверждения.

\((11^{10})^{12}=11^{120}.\)
\(\frac{x^8}{x^2}=x^6.\)
\((10^{11})^2=(2^{10})^{11}.\)
\(x^{12}\cdot x^3=x^4.\)
\((x^5\cdot x^4)^2=x^{40}.\)
\(x^{2n+1}:x^{2n}=x^2.\)