Question

1. [(m-n) + p] [(m-n) - p] =
Me ayudan please​

Answer 1

Respuesta:

m^2-2mn + n^2-p^2

Explicación paso a paso:

[(m-n) + p] [(m-n) - p]

[m-n +p] [m-n-p)

(m-n)^2-p^2

m^2-2mn + n^2-p^2