The equation of the circle is
(x - h)^2 (y - k)^2 = r^2
Since it is (x - h), we have to put a minus sign after h.
So, we write (x - 5) = (x - (-5)),
As -(-5) = 5
And we get value of h = -5
Written on March 10, 2017, 12:22 a.m.
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Answer of this question
(X-(-5)) how came in -5
Davneet SinghHi Raj,
The equation of the circle is
(x - h)^2 (y - k)^2 = r^2
Since it is (x - h), we have to put a minus sign after h.
So, we write (x - 5) = (x - (-5)),
As -(-5) = 5
And we get value of h = -5
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