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Popular >

x^2-5=-y^2

Solution

x^{2} - 5 = - y^{2}

Solution

(a, b) = (0, 0), r = 5

Solution steps

x^{2} - 5 = - y^{2}

Rewrite

x^{2} - 5 = - y^{2}

in the form of the standard circle equation

(x - 0)^{2} + (y - 0)^{2} = (5)^{2}

Therefore the circle properties are:

(a, b) = (0, 0), r = 5

Popular Examples

(x-5)^2+(y+2)^2=64

(x - 5)^{2} + (y + 2)^{2} = 64

9((x-3)/9)^2+9((y+12)/9)^2=172

9 (\frac{x - 3}{9})^{2} + 9 (\frac{y + 12}{9})^{2} = 172

(x-1.5)^2+(y+2.5)^2=1.15

(x - 1.5)^{2} + (y + 2.5)^{2} = 1.15

(x+2)^2+(y-8)^2=4^2

(x + 2)^{2} + (y - 8)^{2} = 4^{2}

(x-40)^2+(y-0)^2=0.1

(x - 40)^{2} + (y - 0)^{2} = 0.1

Frequently Asked Questions (FAQ)

What is x^2-5=-y^2 ?
The solution to x^2-5=-y^2 is Circle with (a,b)=(0,0),r=sqrt(5)