Question

Me pueden ayudar por favor ​

Answer 1

Respuesta:

1.$(4mn^{2}-2mn)^{2} = 16m^{2}n^{4}-16m^{2}n^{3}+4m^{2}n^{2}$

2.$(3pq+5p^{2})^{2} = 9p^{2}q^{2}+30p^{3}q+25p^{4}$

Explicación paso a paso:

1.

$(4mn^{2}-2mn)^{2} = 16m^{2}n^{4}-16m^{2}n^{3}+4m^{2}n^{2}\\\\(4mn^{2})^{2} =16m^{2}n^{4}\\\\2(4mn^{2})(-2mn)=-16m^{2}n^{3}\\\\(2mn)^{2} =4m^{2}n^{2}$

2.

$(3pq+5p^{2})^{2} = 9p^{2}q^{2}+30p^{3}q+25p^{4}\\\\(3pq)^{2} =9p^{2}q^{2}\\\\2(3pq)(5p^{2})=30p^{3}q\\\\(5p^{2})^{2} =25p^{4}$

Espero que sea lo que buscas y te resulte de utilidad, comentame tu opinión o sugerencia. :)

Answer 2

Explicación paso a paso:

necesito los puntos sorry