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Popular >

x^2+y^2=49

Solution

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

Solution

(a, b) = (0, 0), r = 7

Solution steps

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

Rewrite

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

in the form of the standard circle equation

(x - 0)^{2} + (y - 0)^{2} = 7^{2}

Therefore the circle properties are:

(a, b) = (0, 0), r = 7

Popular Examples

vertices f(x)=x^2-1 vertices

f (x) = x^{2} - 1

36x^2+36y^2-12x-27y-8=0

36 x^{2} + 36 y^{2} - 12 x - 27 y - 8 = 0

foci y^2=2x foci

y^{2} = 2 x

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

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

(x^2)/4-(y^2)/9 =1

\frac{x ^{2}}{4} - \frac{y ^{2}}{9} = 1

Frequently Asked Questions (FAQ)

What is x^2+y^2=49 ?
The solution to x^2+y^2=49 is Circle with (a,b)=(0,0),r=7