Question

(m²-n-mn)•(2m+4n+1)
Binomio por binomio quien me ayuda por favor :(

Answer 1

Respuesta:

2m³+2m²n+m²-3mn+4n²-n-4mn²

Explicación paso a paso:

(m²-n-mn)•(2m+4n+1)

(m²•2m+m²•4n+m²•1)+

(-n•2m+-n•4n+-n•1)+

(-mn•2m-mn•4n-mn•1)

(2m³+4m²n+m²)+(-2mn+4n²-n)+(-2m²n-4mn²-mn)

2m³+2m²n+m²-3mn+4n²-n-4mn²