Question

сократите дробь пжлст
m³+8c³/4c²-2cm+m²

Answer 1

(m³+8c³)=(m³+2³c³)

(m+2c)(m²-2mc+4c²)/(m²-2cm+4c²)➡(m²-2cm+4c²)/(m²-2cm+4c²)=1

➡(m+2c)*1=m+2c