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AP EAMCET2006MathematicsQuadratic Equation

If 9 x^2+6 x+1 < (2-x) , then:

Options

  1. Ax (- 3 2 , 1 4 )
  2. Bx (- 3 2 , 1 4 ]
  3. Cx [- 3 2 , 1 4 )
  4. Dx < 1 4

Correct answer

A. x (- 3 2 , 1 4 )

Step-by-step solution

9 x^2+6 x+1 - 3 2 x (- 3 2 , 1 4 )

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