Question

4x square + y square + z square -4 xy -2 yz + 4 xz

Answer 1

What is your question bro..... I am unable to understand your question

Answer 2

Answer:

(2x - y + z)^2

Step-by-step explanation:

hii

(2x)^2 + (-y)^2 + z^2 + 2(2x)(-y) + 2(-y)(z) + 2(2x)(z)

Now , use the identity :

(a + b + c)^2 = a^2 + b^2 + c^2 + 2ab + 2bc + 2ac

So , we get ,

(2x - y + z)^2

HOPE IT HELPS U ^_^