What is 3x^2+3y^2-15-0=0 ?

The solution to 3x^2+3y^2-15-0=0 is Circle with (a,b)=(0,0),r=sqrt(5)

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3x^2+3y^2-15-0=0

3 x^{2} + 3 y^{2} - 15 - 0 = 0

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

Solution steps

3 x^{2} + 3 y^{2} - 15 - 0 = 0

Rewrite

3 x^{2} + 3 y^{2} - 15 - 0 = 0

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

x^{2} + 2 x + y^{2} - 8 y + 1 = 0

(x - 6)^{2} + (y - (- 2))^{2} = 25

x^{2} + y^{2} - 8 x - 1 y - 74 = 0

0.5 y^{2} = - 0.5 x^{2} + 12.5

p^{2} + q^{2} = 1

What is 3x^2+3y^2-15-0=0 ?
The solution to 3x^2+3y^2-15-0=0 is Circle with (a,b)=(0,0),r=sqrt(5)