Сократи дроби \dfrac{20x^2-5x}{6-24x}= . \dfrac{x^2-25}{x^2-10x+25}= . \dfrac{a^5-a^7}{a^6-a^4}= . \dfrac{a^3+216}{2a+12}= . \dfrac{am-mb-6a+6b}{m^2-36}= . \dfrac{(2m-8n)^2}{4n-m}= .

Задание

Сократи дроби

\(\dfrac{20x^2-5x}{6-24x}=\) [ ].
\(\dfrac{x^2-25}{x^2-10x+25}=\) [ ].
\(\dfrac{a^5-a^7}{a^6-a^4}=\) [ ].
\(\dfrac{a^3+216}{2a+12}=\) [ ].
\(\dfrac{am-mb-6a+6b}{m^2-36}=\) [ ].
\(\dfrac{(2m-8n)^2}{4n-m}=\) [ ].