What is x^2+y^2-6x-10y-15=0 ?

The solution to x^2+y^2-6x-10y-15=0 is Circle with (a,b)=(3,5),r=7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^2+y^2-6x-10y-15=0

x^{2} + y^{2} - 6 x - 10 y - 15 = 0

(a, b) = (3, 5), r = 7

Solution steps

x^{2} + y^{2} - 6 x - 10 y - 15 = 0

Rewrite

x^{2} + y^{2} - 6 x - 10 y - 15 = 0

in the form of the standard circle equation

(x - 3)^{2} + (y - 5)^{2} = 7^{2}

Therefore the circle properties are:

(a, b) = (3, 5), r = 7

x^{2} + y^{2} + 6 x - 12 y + 20 = 0

x^{2} + y^{2} + 6 x - 8 y + 9 = 0

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

2 x^{2} + 2 y^{2} - 2 x - 6 y - 13 = 0

(x^{2} + 4 x + 4) + (y^{2} - 8 y + 16) = - 9 + 4 + 16

What is x^2+y^2-6x-10y-15=0 ?
The solution to x^2+y^2-6x-10y-15=0 is Circle with (a,b)=(3,5),r=7