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Beliebt Geometry >

a^2+b^2=4

Lösung

a^{2} + b^{2} = 4

Lösung

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

Schritte zur Lösung

a^{2} + b^{2} = 4

Rewrite

a^{2} + b^{2} = 4

in the form of the standard circle equation

(a - 0)^{2} + (b - 0)^{2} = 2^{2}

Therefore the circle properties are:

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

Graph

Beliebte Beispiele

2 x^{2} + 2 y^{2} = 98

x^{2} - 4 x + y^{2} = 5

x^2+y^2-10x+12y+25=0

x^{2} + y^{2} - 10 x + 12 y + 25 = 0

(x+4)^2+(y-3)^2=9

(x + 4)^{2} + (y - 3)^{2} = 9

x^2+y^2-16x-8y=0

x^{2} + y^{2} - 16 x - 8 y = 0