The foci of the hyperbola 16x ^(2) - 9...

The foci of the hyperbola
`16x ^(2) - 9y ^(2) -64x +18y -90=0` are

A

`((24pm5 sqrt145)/(12), 1)`

B

`((21pm 5 sqrt145)/(12), 1)`

C

`(1, (24 pm 5 sqrt145)/(2), 1)`

D

`(1, (21 pm 5 sqrt145)/(2))`

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The correct Answer is:

A

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