Question

x^2+y^2+z^2 identitywhat is

Answer 1

Answer:

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

$plzz \: mark \: this \: brainliest \\ \\ like \: it \\ \\ follow \: me \:$