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14x- X2
First rewrite the denominator by completing
the square ?
4 x - XL
- (x - 4x)
- ( x2 . 4 * + 4-4)
- [(x-4x+4)-47
- [(x-2)2- 4]
4 - ( x - 2 ) 2
1 4 - ( x - 2)2
From here either let us x-2...

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