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Difficulty:
25%
(medium)
Question Stats:
68% (01:15) correct
32%
(01:27)
wrong
based on 62
sessions
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\(x^2 + y^2 − 6x + 8y = 56\)
What are the coordinates of the centre of circle whose equation is given above?
A. (3, 4)
B. (-3, 4)
C. (-3, -4)
D. (3, -4)
E. (3, 0)
_________________
What are the coordinates of the centre of circle whose equation is given above?
A. (3, 4)
B. (-3, 4)
C. (-3, -4)
D. (3, -4)
E. (3, 0)
_________________
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Trick to rapidly transform general equation of the mechanics to the reduced equation.
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Hi, how are 9 and 16 added on the right side? what is the logic
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