What is x^2+y^2=49+(-2) ?

The solution to x^2+y^2=49+(-2) is Circle with (a,b)=(0,0),r=sqrt(47)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^2+y^2=49+(-2)

x^{2} + y^{2} = 49 + (- 2)

(a, b) = (0, 0), r = 47

Solution steps

x^{2} + y^{2} = 49 - 2

Rewrite

x^{2} + y^{2} = 49 - 2

in the form of the standard circle equation

(x - 0)^{2} + (y - 0)^{2} = (47)^{2}

Therefore the circle properties are:

(a, b) = (0, 0), r = 47

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

(x - 3)^{2} + (y - 1)^{2} = 2

(x^{2} - 4 x) + (y^{2} - 6 y) = 23

(x + 2)^{(2)} + (y + 5)^{(2)} = 144

x^{2} + 4 x + 2^{2} + y^{2} + 8 y + 4^{2} - 5 = 20

What is x^2+y^2=49+(-2) ?
The solution to x^2+y^2=49+(-2) is Circle with (a,b)=(0,0),r=sqrt(47)