Question

PLEASE HELP ME
what is the missing step in this

Answer 1

Answer:

Step-by-step explanation:

I can't read this well. Is it  (x-y)^2+ (x^2+2+y^2)?

Answer 2

Answer:

Step-by-step explanation:

$(x - y) ^{2}$ + ($x^{2}$ + 2xy + $y^{2}$)

(x - y) (x - y) + ($x^{2}$ + 2xy + $y^{2}$)

$x^{2}$ + $y^{2}$ - xy -xy + ($x^{2}$ + 2xy + $y^{2}$)

$x^{2}$ + $y^{2}$ -2xy + ($x^{2}$ + 2xy + $y^{2}$)

$x^{2}$ + $y^{2}$ -2xy + $x^{2}$ + 2xy + $y^{2}$

$x^{2}$ + $y^{2}$  + $x^{2}$  + $y^{2}$

$2x^{2}$ + $2y^{2}$

2($x^{2}$ + $y^{2}$ )

hope this helps!