Question

Write the identity (x + y + z)²​

Answer 1

Answer:

ok this is the identity

Step-by-step explanation:

ok

make me brainlist

Answer 2

Answer:

$(x + y + z)^{2} = {x}^{2} + {y}^{2} + {z}^{2} + 2xy + 2yz + 2zx$