de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

radius x^2+6x+y^2-2y-15=0

Lösung

radius

x^{2} + 6 x + y^{2} - 2 y - 15 = 0

Lösung

r = 5

Schritte zur Lösung

x^{2} + 6 x + y^{2} - 2 y - 15 = 0

Rewrite

x^{2} + 6 x + y^{2} - 2 y - 15 = 0

in the form of the standard circle equation

(x - (- 3))^{2} + (y - 1)^{2} = 5^{2}

Therefore the circle properties are:

(a, b) = (- 3, 1), r = 5

And the radius is:

r = 5

Graph

Beliebte Beispiele

radius x^2+y^2-8x+10y-8=0

r a d i u s x^{2} + y^{2} - 8 x + 10 y - 8 = 0

radius X^2+Y^2=49

r a d i u s X^{2} + Y^{2} = 49

radius x^2+(y-2)^2=36

r a d i u s x^{2} + (y - 2)^{2} = 36

radius x^2+y^2+7x-2y-1=0

r a d i u s x^{2} + y^{2} + 7 x - 2 y - 1 = 0

radius x^2+y^2+18x+14y+105=0

r a d i u s x^{2} + y^{2} + 18 x + 14 y + 105 = 0