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Mathematics, 29.01.2020 08:51 TrucerZ6707

The equation of a circle in general form is x²+y²+22x+14y−55=0 .

what is the equation of the circle in standard form?

a. (x+11)²+(y+7)²=225
b. (x+22)²+(y+14)²=225
c. (x+11)²+(y+7)²=121
d. (x+22)²+(y+14)²=121

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The equation of a circle in general form is x²+y²+22x+14y−55=0 .

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