Answer:

Step-by-step explanation:
I think what you mean is to solve the expression. Lets do it!

=> 
Therefore,
is our answer
Well, you have to ask the question first.
Answer:
Option A.
Step-by-step explanation:
Circle contains all points in a plane that are equidistant from a point, i.e., center of the circle.
The locus of points 9 units from the point (-1,3) on the coordinate plane.
It means, the figure represents the set of all points which are 9 units from the point (-1,3).
So, the given describes a circle with of 9 units and center at (-1,3).
Therefore, the correct option is A.
Answer:
2 and 101/5000
Step-by-step explanation:
close to 2 and 1/50 but not exactly