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Popular >

foci 4x^2+y^2=4

Solution

foci

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

Solution

(0, 3), (0, - 3)

Solution steps

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

Calculate ellipse properties

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

Ellipse with center

(h, k) = (0, 0), b = 2, a = 1

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

Compute

c :

c = 2^{2} - 1^{2} : 3

(0, 0 + 3), (0, 0 - 3)

Refine

(0, 3), (0, - 3)

Popular Examples

foci 9x^2-54x+y^2+2y+46=0 foci

9 x^{2} - 54 x + y^{2} + 2 y + 46 = 0

foci (x^2}{49}+\frac{y^2)/4 =1 foci

\frac{x ^{2}}{49} + \frac{y ^{2}}{4} = 1

foci (x^2)/(3.2^2)+(y^2)/(2.48^2)=1 foci

\frac{x ^{2}}{3. 2 ^{2}} + \frac{y ^{2}}{2.4 8 ^{2}} = 1

foci ((x-3)^2}{16}+\frac{(y+1)^2)/9 =1 foci

\frac{( x - 3 ) ^{2}}{16} + \frac{( y + 1 ) ^{2}}{9} = 1

foci 5x^2+2y^2=10 foci

5 x^{2} + 2 y^{2} = 10

Frequently Asked Questions (FAQ)

What is the foci 4x^2+y^2=4 ?
The foci 4x^2+y^2=4 is (0,sqrt(3)),(0,-sqrt(3))