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Popular >

foci 3x^2+7y^2=63

Solution

foci

3 x^{2} + 7 y^{2} = 63

Solution

(23, 0), (- 23, 0)

Solution steps

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

Calculate ellipse properties

3 x^{2} + 7 y^{2} = 63 :

Ellipse with center

(h, k) = (0, 0), a = 21, b = 3

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

Compute

c :

c = 21^{2} - 3^{2} : 23

(0 + 23, 0), (0 - 23, 0)

Refine

(23, 0), (- 23, 0)

Popular Examples

foci 25x^2+9y^2=225 foci

25 x^{2} + 9 y^{2} = 225

foci (x^2}{34}+\frac{y^2)/9 =1 foci

\frac{x ^{2}}{34} + \frac{y ^{2}}{9} = 1

foci x^2+4y^2-4x=0 foci

x^{2} + 4 y^{2} - 4 x = 0

foci 9x^2+4y^2-36x+40y+100=0 foci

9 x^{2} + 4 y^{2} - 36 x + 40 y + 100 = 0

foci x^2+y^2-2y=0 foci

x^{2} + y^{2} - 2 y = 0

Frequently Asked Questions (FAQ)

What is the foci 3x^2+7y^2=63 ?
The foci 3x^2+7y^2=63 is (2sqrt(3),0),(-2sqrt(3),0)