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In order to eliminate the first degr...

In order to eliminate the first degree terms form the equation
` 4x^2 +8xy + 10 y^2- 8 x -44 y + 14 =0` the point to which the origin has to be shifted is

A

`(-2,3)`

B

`(2,-3)`

C

`(1,-3)`

D

`(-1,3)`

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The correct Answer is:
A
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