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Mathematics, 14.08.2020 16:01, ggpro4life3000
2
A circle has the equation x^2+ y^2 + 6x - 8y + 21 = 0.
a) Find the coordinates of the centre and the radius of the circle.
The point P lies on the circle.
b) Find the greatest distance of P from the origin.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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A circle has the equation x^2+ y^2 + 6x - 8y + 21 = 0.
a) Find the coordinates of the centr...
a) Find the coordinates of the centr...
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