de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

-x^2-4x=y^2-20-2y

Lösung

- x^{2} - 4 x = y^{2} - 20 - 2 y

Lösung

(a, b) = (- 2, 1), r = 5

Schritte zur Lösung

- x^{2} - 4 x = y^{2} - 20 - 2 y

Rewrite

- x^{2} - 4 x = y^{2} - 20 - 2 y

in the form of the standard circle equation

(x - (- 2))^{2} + (y - 1)^{2} = 5^{2}

Therefore the circle properties are:

(a, b) = (- 2, 1), r = 5

Graph

Beliebte Beispiele

3 x^{2} + 3 y^{2} = 12

x^2+y^2+6x-8y+24=0

x^{2} + y^{2} + 6 x - 8 y + 24 = 0

(x-6)^2+(y+3)^2=10

(x - 6)^{2} + (y + 3)^{2} = 10

(x+4)^2+(y-3)^2=36

(x + 4)^{2} + (y - 3)^{2} = 36

x^2+y^2-14x-12y+76=0

x^{2} + y^{2} - 14 x - 12 y + 76 = 0