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Beliebt Geometry >

4-x^2-y^2=0

Lösung

4 - x^{2} - y^{2} = 0

Lösung

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

Schritte zur Lösung

4 - x^{2} - y^{2} = 0

Rewrite

4 - x^{2} - y^{2} = 0

in the form of the standard circle equation

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

Therefore the circle properties are:

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

Graph

Beliebte Beispiele

x^2+y^2+20x-6y=-108

x^{2} + y^{2} + 20 x - 6 y = - 108

a^{2} + b^{2} = 1044

2 x^{2} + 2 y^{2} = 5

2 x^{2} + 2 y^{2} = 9

(x + 4)^{2} + y^{2} = 9