What is y^2-x^2=121 ?

The solution to y^2-x^2=121 is Hyperbola with (h,k)=(0,0),a=11,b=11

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y^2-x^2=121

y^{2} - x^{2} = 121

(h, k) = (0, 0), a = 11, b = 11

Solution steps

y^{2} - x^{2} = 121

Rewrite

y^{2} - x^{2} = 121

in the form of a standard hyperbola equation

\frac{( y - 0 ) ^{2}}{1 1 ^{2}} - \frac{( x - 0 ) ^{2}}{1 1 ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (0, 0), a = 11, b = 11

\frac{x ^{2}}{60} - \frac{y ^{2}}{40} = 1

\frac{x ^{2}}{2} - 2 y^{2} = 8

y^{2} = \frac{4 x ^{2} - 2}{9}

X^{2} - Y^{2} - 12 = 0

(x^{2} - y^{2}) = 23

What is y^2-x^2=121 ?
The solution to y^2-x^2=121 is Hyperbola with (h,k)=(0,0),a=11,b=11