" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(x-3)² + (y + 2) = (x+3)² + (y - 4)²
(x + 4)² + (y-1)² = (x + 2)² + (y + 3)²
x² - 6x + 9 + y + 2 = x² + 6x + 9 + y² - 8y + 16
x² + 8x + 16 + y² - 2y + 1 = x² + 4x + 4 + y² + 6y + 9
- 12x -y² + 9y - 14 = 0
4x - 8y + 4 = 0
- 12x -y² + 9y - 14 = 0
4x = 8y - 4 /:4
- 12x -y² + 9y - 14 = 0
x = 2y - 1
- 12( 2y - 1)-y² + 9y - 14 = 0
x = 2y - 1
-24y + 12 -y² + 9y - 14 = 0
x = 2y - 1
-15y -y² - 2 = 0
x = 2y - 1
-y² = 15y + 2/:(-1y)
x = 2y - 1
y = - 15 - 2y
x = 2y - 1
y = - 15 - 2y
x = 2y - 1
b)
(x-2)² + (y+2)² = (4-x)² + y²
(x+1)² + (y-1)² = (x-5)² + (y-3)²