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^2-8x-2y+7=0

Lösung

x^{2} + y^{2} - 8 x - 2 y + 7 = 0

Lösung

(a, b) = (4, 1), r = 10

Schritte zur Lösung

x^{2} + y^{2} - 8 x - 2 y + 7 = 0

Rewrite

x^{2} + y^{2} - 8 x - 2 y + 7 = 0

in the form of the standard circle equation

(x - 4)^{2} + (y - 1)^{2} = (10)^{2}

Therefore the circle properties are:

(a, b) = (4, 1), r = 10

Graph

Beliebte Beispiele

(x-(-3))^2+(y-(-2))^2=8^2

(x - (- 3))^{2} + (y - (- 2))^{2} = 8^{2}

(a+bi)*(a-bi)=1

(a + bi) \cdot (a - bi) = 1

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

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

\frac{x ^{2} + y ^{2}}{2} = 1

(x+1/2)^2+(y-3/4)^2=4

(x + \frac{1}{2})^{2} + (y - \frac{3}{4})^{2} = 4