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

Answer 3

It seems like you want to simplify the expressions given. To do that, I'll expand each expression:

1. (у+2)2: Expanding (у+2)2 gives у2 + 4у + 4.

2. (z+5)2: Expanding (z+5)2 gives z2 + 10z + 25.

3. (к+7)2: Expanding (к+7)2 gives к2 + 14к + 49.

4. (m+g)2: Expanding (m+g)2 gives m2 + 2mg + g2.

5. (x+12)2: Expanding (x+12)2 gives x2 + 24x + 144.

6. (x-4)2: Expanding (x-4)2 gives x2 - 8x + 16.

Now, all the expressions are expanded. If you have any other specific requests or questions, feel free to ask!