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Mathematics, 20.06.2020 07:57 iamasia06
It is given that the circle C: x^2+y^2-2ax+4y+9a+26=0 is a point circle.
Find the value(s) of a.
I have the answer so please show your working out thanks!
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You know the right answer?
It is given that the circle C: x^2+y^2-2ax+4y+9a+26=0 is a point circle.
Find the value(s) of a.
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