Question

a (x + y + z) + b (x + y + z) + (x + y + z)​

Answer 1

Step-by-step explanation:

a +b(2x+2y+2z) this is the answer

Answer 2

Answer:

(x+y+z)(a+b+1)

Step-by-step explanation:

$(x + y + z)(a + b + 1)$