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Beliebt Geometry >

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

Lösung

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

Lösung

(a, b) = (- 4, 0), r = 3

Schritte zur Lösung

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

Rewrite

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

in the form of the standard circle equation

(x - (- 4))^{2} + (y - 0)^{2} = 3^{2}

Therefore the circle properties are:

(a, b) = (- 4, 0), r = 3

Graph

Beliebte Beispiele

x^2+y^2+2x-8y+1=0

x^{2} + y^{2} + 2 x - 8 y + 1 = 0

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

4x^2+4y^2-24x-12y+29=0

4 x^{2} + 4 y^{2} - 24 x - 12 y + 29 = 0

(x)^{2} + (y)^{2} = 49

y^{2} + z^{2} = 25