Mathematics, 28.07.2019 05:00 rocky8875
What is the standard form of the equation of the circle x2 - 2x + y2 - 8y + 1 = 0
Answers: 1
, 
in the above form, the center and the radius will be obvious to us.
is very close to 
except for the 1.
is like 
, without the 16.
.
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What is the standard form of the equation of the circle x2 - 2x + y2 - 8y + 1 = 0...
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