Question

Упростите выражение: (m-3)/(m+6)∙(m^2+12m+36)/(4m-12):(6n+mn)/8

Answer 1

Ответ:

(m-3)/(m+6)∙(m^2+12m+36)/(4m-12):(6n+mn)/8= (m-3)/(m+6)∙(m+6)²/4(m-3)∙8/n(6+m)=1/4∙8/n=2/n