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Question

Solve the equation 4x2+ 7x = 1 by the method of completing the square. In one of the options, one of the roots and the converted form of the equation, after completing the square is given. Select this option.


A

x= (7+√65)/8 (2x+7/4)2 – 65/4 = 0

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B

x= (-7-√65)/8 (x-7/2)2 – 45/4 = 0

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C

x= (3-√19)/2 (5x+3)2 – 19 = 0

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D

x= (-7+√65)/8 (2x+7/4)2 – 65/16 = 0

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