" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x² + (y+4)² = 16
x² + y² + 8y+ 16- 16 = 0
x² + y² + 8y = 0
2. dalam bentuk (x-a)² + (y-b)² = r²
x² + y² + x + 4y - 9 = 0
x² + x + y² + 4y = 9
(x + ¹/₂ )² + (y + 2)² = 9 + ¹/₄ + 4
(x + ¹/₂ )² + (y + 2)² = ⁵³/₄