SOLUTION: Complete the square and write the equation in standard form. Then give the center and radius of the circle. 8x2 + 8y2 = 64

Algebra ->  Equations -> SOLUTION: Complete the square and write the equation in standard form. Then give the center and radius of the circle. 8x2 + 8y2 = 64      Log On


   

Question 1179518: Complete the square and write the equation in standard form. Then give the center and radius of the circle.
8x2 + 8y2 = 64
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
Standard Form of an Equation of a Circle is %28x-h%29%5E2+%2B+%28y-k%29%5E2+=+r%5E2
where Pt(h,k) is the center and r is the radius
8x2 + 8y2 = 64
0r
x^2 + y^2 = 8
%28x%29%5E2+%2B+%28y%29%5E2+=+8
C(0,0) and r =√8 = 2√2