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determine center and the radius of a circle whose equation is (x-3)²+(y+5)²=81​

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CSV123IN

Answer:

center - (3,-5)

center - (3,-5)radius - 9

Step-by-step explanation:

√(x-3)² + √ (y+5)² = √ 81

(x-3) + (y+5) = 9 is the radius of the circle

(x-3)

x-3=0

x=3

(y+5)

y+5=0

y=-5

Then the center is (x,y) = (3,-5)

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