What is the foci (x^2)/(a^2)+(y^2)/(a^2)=1 ?

The foci (x^2)/(a^2)+(y^2)/(a^2)=1 is (0,0),(0,0)

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

foci

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

(0, 0), (0, 0)

Solution steps

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

Calculate ellipse properties

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

Ellipse with center

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

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

Compute

c :

c = a^{2} - a^{2} : 0

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

Refine

(0, 0), (0, 0)

9 x^{2} + 16 y^{2} - 54 x + 64 y + 1 = 0

\frac{x ^{2}}{81} + \frac{y ^{2}}{16} = 1

9 x^{2} + 16 y^{2} + 126 x + 96 y + 441 = 0

\frac{( x - 3 ) ^{2}}{4} + \frac{( y - 2 ) ^{2}}{9} = 3

8 x^{2} + 2 y^{2} + 16 x = 0

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