de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

4x^2+y^2+48x+128=0

Lösung

4 x^{2} + y^{2} + 48 x + 128 = 0

Lösung

(h, k) = (- 6, 0), a = 2, b = 4

Schritte zur Lösung

4 x^{2} + y^{2} + 48 x + 128 = 0

Rewrite

4 x^{2} + y^{2} + 48 x + 128 = 0

in the form of the standard ellipse equation

\frac{( x - ( - 6 ) ) ^{2}}{2 ^{2}} + \frac{( y - 0 ) ^{2}}{4 ^{2}} = 1

Therefore ellipse properties are:

(h, k) = (- 6, 0), a = 2, b = 4

b > a

therefore

b

is semi-major axis and

a

is semi-minor axis

Ellipse with center (h, k) = (- 6, 0), b = 4, a = 2

Graph

Beliebte Beispiele

((x-2)^2)/9+((y+4)^2)/(16)=1

\frac{( x - 2 ) ^{2}}{9} + \frac{( y + 4 ) ^{2}}{16} = 1

(x-1)^2+(2y+4)^2=16

(x - 1)^{2} + (2 y + 4)^{2} = 16

64xx-256x+81yy+810y=2903

64 xx - 256 x + 81 yy + 810 y = 2903

9x^2+36y^2+36x-216y+36=0

9 x^{2} + 36 y^{2} + 36 x - 216 y + 36 = 0

25x^2+16y^2-400=0

25 x^{2} + 16 y^{2} - 400 = 0