Answers

2015-10-05T10:51:19+08:00
  • Brainly User
2015-10-05T13:15:19+08:00
4y² + (16 - 16y + 4y²) = 8 (y² - 2y + +1) + 8

4y² + 4y² - 16y + 16 = 8y² - 16y + 8 + 8

8y² - 16y + 16 = 8y² - 16y + 16

8y² - 8y² - 16y + 16y + 16 - 16 = 0

0 = 0
0