Question

(x+y)(a+b)+ (x+y)(m+n) ayuda

Answer 1

= (x + y)(a + b) + (x + y)(m + n)

= ax + bx + ay + by + (x + y)(m + n)

= ax + bx + ay + by + mx + nx + my + ny

Answer 2

(x+y)(a+b)+ (x+y)(m+n) ➜Factorizo "factor común"

(x+y) ((a+b) +(m+n))

........ Kd