Question

Simplify: x(y+z)+y(x+z)+z(x+y) and also x(y-z)+y(x-z)+z(x-y)

Answer 1

Answer:

xy+xz+xy+yz+zx+zy=2(xy+yz+zx)

xy-xz+xy-yz+zx-zy=2xy

Answer 2

Step-by-step explanation:

Plz check if it's correct or not