en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

foci x^2+2y^2=4

Solution

foci

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

Solution

(2, 0), (- 2, 0)

Solution steps

(h + c, k), (h - c, k)

Calculate ellipse properties

x^{2} + 2 y^{2} = 4 :

Ellipse with center

(h, k) = (0, 0), a = 2, b = 2

(0 + c, 0), (0 - c, 0)

Compute

c :

c = 2^{2} - 2^{2} : 2

(0 + 2, 0), (0 - 2, 0)

Refine

(2, 0), (- 2, 0)

Popular Examples

foci (x^2)/3+(y^2)/5 =1 foci

\frac{x ^{2}}{3} + \frac{y ^{2}}{5} = 1

foci 16x^2+25y^2-64x+150y-111=0 foci

16 x^{2} + 25 y^{2} - 64 x + 150 y - 111 = 0

foci 9x^2+49y^2=441 foci

9 x^{2} + 49 y^{2} = 441

foci ((x-1)^2)/(425)+((y-2)^2)/(400)=1 foci

\frac{( x - 1 ) ^{2}}{425} + \frac{( y - 2 ) ^{2}}{400} = 1

foci 9x^2+4y^2+18x-8y-131=0 foci

9 x^{2} + 4 y^{2} + 18 x - 8 y - 131 = 0

Frequently Asked Questions (FAQ)

What is the foci x^2+2y^2=4 ?
The foci x^2+2y^2=4 is (sqrt(2),0),(-sqrt(2),0)