Mathematics, 09.01.2020 03:31 odalyarreola18

4. determine the center and radius of each circle.
a. 3x2^+3y^2=75
b. 2(x+1)^2+2(y+2)^2=10
c. 4(x−2)^2+4(y−9)^2−64=0

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4. determine the center and radius of each circle.
a. 3x2^+3y^2=75
b. 2(x+1)^2+2(y+2)^2=...