Question

Помогите ради бога 1.( х + 1 )2 2. (а - 3 )2 3. (у + 3 )2 4. (в – 4 )2 5. (с + 5 )2 6. (6 – d )2 7. ( 7 + g )2 8. (8 – h )2 9. (9 + k )2 10.(10 – m )2 11. (n + 11 )2 12. (p – 12)2 13. (q + 13 )2 14. (r – 14 )2 15. (s + 15 )2

Answer 1

Ответ:

1.2х+2

2.2а-6

3.2у+6

4.2в-8

5.2с+10

6.12-2d

7.14+2g

8.16-2h

9.18+2k

10.20+2m

11.2n+22

12.2p-24

13.2g+26

14.2r-28

15.2s+30

Answer 2

1. (х + 1)2 = х2 + 2х + 1 2. (а - 3)2 = а2 - 6а + 9 3. (у + 3)2 = у2 + 6у + 9 4. (в – 4)2 = в2 - 8в + 16 5. (с + 5)2 = с2 + 10с + 25 6. (6 – d)2 = 36 - 12d + d2 7. (7 + g)2 = 49 + 14g + g2 8. (8 – h)2 = 64 - 16h + h2 9. (9 + k)2 = 81 + 18k + k2 10. (10 – m)2 = 100 - 20m + m2 11. (n + 11)2 = n2 + 22n + 121 12. (p – 12)2 = p2 - 24p + 144 13. (q + 13)2 = q2 + 26q + 169 14. (r – 14)2 = r2 - 28r + 196 15. (s + 15)2 = s2 + 30s + 225