Question

(у+2)2
(z+5)2
(к+7)2
(m+g)2
(x+12)2
(x-4)2

Answer 1

2y+4

2z+10

2k+14

2m+2g

2x+24

2x-8

Answer 2

2у+4
2z+10
2k+14
2m+2g
2x+24
2x-8