de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

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

Lösung

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

Lösung

(a, b) = (1, 0), r = 4

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

(x - 1)^{2} + (y - 0)^{2} = 4^{2}

Therefore the circle properties are:

(a, b) = (1, 0), r = 4

Graph

Beliebte Beispiele

x^2-14x+y^2+8y+40=0

x^{2} - 14 x + y^{2} + 8 y + 40 = 0

9x^2+9y^2+42x+84y+65=0

9 x^{2} + 9 y^{2} + 42 x + 84 y + 65 = 0

4x^2+4y^2-16x-24y+51=0

4 x^{2} + 4 y^{2} - 16 x - 24 y + 51 = 0

2x^2+2y^2-2x+6y=45

2 x^{2} + 2 y^{2} - 2 x + 6 y = 45

9x^2+9y^2-6x+24y=19

9 x^{2} + 9 y^{2} - 6 x + 24 y = 19