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Beliebt Geometry >

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

Lösung

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

Lösung

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

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

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

Therefore the circle properties are:

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

Graph

Beliebte Beispiele

X^2+Y^2+40X-10Y+55=0

X^{2} + Y^{2} + 40 X - 10 Y + 55 = 0

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x^{2} + y^{2} + 6 x - 10 y - 17 = 0

x^{2} + y^{2} - 4225 = 0

y3.6^2=(x+0.001)^2+(y+0.3)^2

y 3. 6^{2} = (x + 0.001)^{2} + (y + 0.3)^{2}

3 x^{2} - 15 x = - 3 y^{2}