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Popular >

x^2+y^2<9

Solution

x^{2} + y^{2} < 9

Solution

(a, b) = (0, 0), r = 3

Solution steps

x^{2} + y^{2} < 9

Rewrite

x^{2} + y^{2} < 9

in the form of the standard circle equation

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

Therefore the circle properties are:

(a, b) = (0, 0), r = 3

Popular Examples

(x^2}{64}+\frac{y^2)/4 =1

\frac{x ^{2}}{64} + \frac{y ^{2}}{4} = 1

(y-2)^2=(x-1)^2+(y+4)^2

(y - 2)^{2} = (x - 1)^{2} + (y + 4)^{2}

x^{2} + 2 x + y^{2} = 8

vertices (y^2}{16}-\frac{x^2)/9 =1 vertices

\frac{y ^{2}}{16} - \frac{x ^{2}}{9} = 1

asymptotes of 4x^2-9y^2=36 asymptotes

4 x^{2} - 9 y^{2} = 36

Frequently Asked Questions (FAQ)

What is x^2+y^2<9 ?
The solution to x^2+y^2<9 is Circle with (a,b)=(0,0),r=3