Question

expand (2x-y+z)2
please answer me i will suerly mrk as the brainiliest

Answer 1

Answer: 4x - 2y + 2z

Hope it helps

Please mark the brainliest

Answer 2

Answer:

from the derived formula(*image) we can expand the following term as

$= 4 {x}^{2} + {y}^{2} + {z}^{2} - 4xy - 2yz + 4zx$

this your right answer