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Popular >

foci (x^2)/9+y^2=1

Solution

foci

\frac{x ^{2}}{9} + y^{2} = 1

Solution

(22, 0), (- 22, 0)

Solution steps

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

Calculate ellipse properties

\frac{x ^{2}}{9} + y^{2} = 1 :

Ellipse with center

(h, k) = (0, 0), a = 3, b = 1

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

Compute

c :

c = 3^{2} - 1^{2} : 22

(0 + 22, 0), (0 - 22, 0)

Refine

(22, 0), (- 22, 0)

Popular Examples

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

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

foci ((x+8)^2)/(169)+((y+9)^2)/(25)=1 foci

\frac{( x + 8 ) ^{2}}{169} + \frac{( y + 9 ) ^{2}}{25} = 1

foci 9x^2+25y^2+36x+250y=-436 foci

9 x^{2} + 25 y^{2} + 36 x + 250 y = - 436

foci (x^2)/2+(y^2)/4 =1 foci

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

foci x^2+(y^2)/4 =1 foci

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

Frequently Asked Questions (FAQ)

What is the foci (x^2)/9+y^2=1 ?
The foci (x^2)/9+y^2=1 is (2sqrt(2),0),(-2sqrt(2),0)