I need to know the radius and center for this 
equation. It is for circles:... (answered by AnlytcPhil)

I am trying to solve (x-3)^2+(x+2)^2=17. So I get (x-3)(x-3)+ (x+2)(x+2)=17
I tried the... (answered by Alan3354,rapaljer)

I have to know the property for this equation: 17(1/2+1/4=17(1/2)+17(1/4). I can not... (answered by richard1234)

I need to know the radius and center for this equation. It is for cirles.... (answered by venugopalramana)

We have to graph the circle for this situation: It is tangent to the y-axis with a radius  (answered by josgarithmetic)

I am working on algebra homework involving circles and identifying the center and radius.
 (answered by nyc_function)

Determine the center and the radius of the circle... (answered by solver91311,nyc_function)

I need to solve the following system of linear equations with three variables.
Here is... (answered by ptaylor)