Question

Fatore a expressão mx + nx + my + ny
(A) m(x + y)
(B) n(x + y)
(C) (m + n).x
(D) (m + n) (x + y)​

Answer 1

mx + nx + my + ny

x(m+n) + y(m+n)

D) (m + n) (x + y)