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Beliebt Geometry >

4x^2+24x+4y^2-20y=-45

Lösung

4 x^{2} + 24 x + 4 y^{2} - 20 y = - 45

Lösung

(a, b) = (- 3, \frac{5}{2}), r = 2

Schritte zur Lösung

4 x^{2} + 24 x + 4 y^{2} - 20 y = - 45

Rewrite

4 x^{2} + 24 x + 4 y^{2} - 20 y = - 45

in the form of the standard circle equation

(x - (- 3))^{2} + (y - \frac{5}{2})^{2} = 2^{2}

Therefore the circle properties are:

(a, b) = (- 3, \frac{5}{2}), r = 2

Graph

Beliebte Beispiele

(x-20)^2+(y-24)^2=625

(x - 20)^{2} + (y - 24)^{2} = 625

(x+3)^2+(y-5)^2=85

(x + 3)^{2} + (y - 5)^{2} = 85

x^2-1x+y^2-3y-20=0

x^{2} - 1 x + y^{2} - 3 y - 20 = 0

(x-2)^2+(y+5)^2= 1/9

(x - 2)^{2} + (y + 5)^{2} = \frac{1}{9}

(x+16)^2+(y+7)^2=9

(x + 16)^{2} + (y + 7)^{2} = 9