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Popular >

foci 8x^2+9y^2-72=0

Solution

foci

8 x^{2} + 9 y^{2} - 72 = 0

Solution

(1, 0), (- 1, 0)

Solution steps

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

Calculate ellipse properties

8 x^{2} + 9 y^{2} - 72 = 0 :

Ellipse with center

(h, k) = (0, 0), a = 3, b = 22

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

Compute

c :

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

(0 + 1, 0), (0 - 1, 0)

Refine

(1, 0), (- 1, 0)

Popular Examples

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

\frac{y ^{2}}{169} + \frac{x ^{2}}{25} = 1

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

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

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

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

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

\frac{x ^{2}}{\frac{16}{9}} + \frac{y ^{2}}{16} = 1

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

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

Frequently Asked Questions (FAQ)

What is the foci 8x^2+9y^2-72=0 ?
The foci 8x^2+9y^2-72=0 is (1,0),(-1,0)