de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

2x^2+8x+2y^2=0

Lösung

2 x^{2} + 8 x + 2 y^{2} = 0

Lösung

(a, b) = (- 2, 0), r = 2

Schritte zur Lösung

2 x^{2} + 8 x + 2 y^{2} = 0

Rewrite

2 x^{2} + 8 x + 2 y^{2} = 0

in the form of the standard circle equation

(x - (- 2))^{2} + (y - 0)^{2} = 2^{2}

Therefore the circle properties are:

(a, b) = (- 2, 0), r = 2

Graph

Beliebte Beispiele

x^{2} + y^{2} - 144 = 0

(x-16)^2+(y-6)^2=1

(x - 16)^{2} + (y - 6)^{2} = 1

3x^2+3y^2-9x+27y=5

3 x^{2} + 3 y^{2} - 9 x + 27 y = 5

2x^2+2y^2+8x+4y-3=0

2 x^{2} + 2 y^{2} + 8 x + 4 y - 3 = 0

16x^2+16y^2+8x+32y+1=0

16 x^{2} + 16 y^{2} + 8 x + 32 y + 1 = 0