Ola Rayane

(x + 5)² + (y + 2)² = 16

(x + 2)² + (y - 1)² = 10

x² + 10x + 25 + y² + 4y + 4 = 16

x² + 4x + 4 + y² - 2y + 1 = 10

x² + y² = 16 - 10x - 25 - 4y - 4

x² + y² = -10x - 4y - 13

x² + 4x + 4 + y² - 2y + 1 = 10

x² + y² = 10 - 4x - 4 + 2y - 1

x² + y² = -4x + 2y + 5

-10x - 4y - 13 = -4x + 2y + 5

6x + 6y = -18

x + y = -3

x = -y - 3

(x + 2)² + (y - 1)² = 10

(-y-1) + (y - 1)² = 10

y² + 2y + 1 + y² - 2y + 1 = 10

2y² = 8

y² = 4

y1 = 2 --> x1 = -y1 - 3 = -5

y2 = -2 --> x2 = -y2 - 3 = -1

P(-5, 2) e Q(-1, -2)

pronto

H