Use the quadratic formula to solve the equation. \( 2 x^{2}-3 x=1 \) \( x=\square \) (Simplify your answer. Type an exact answer, using radicals and \( i \) as needed. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.)
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To solve the equation \( 2x^{2} - 3x - 1 = 0 \) using the quadratic formula, we identify \( a = 2 \), \( b = -3 \), and \( c = -1 \). The quadratic formula is given as: \[ x = \frac{-b \pm \sqrt{b^{2} - 4ac}}{2a} \] Now, we calculate the discriminant: \[ b^{2} - 4ac = (-3)^{2} - 4(2)(-1) = 9 + 8 = 17 \] Now we can plug in the values into the quadratic formula: \[ x = \frac{-(-3) \pm \sqrt{17}}{2 \cdot 2} = \frac{3 \pm \sqrt{17}}{4} \] So the solutions are: \[ x = \frac{3 + \sqrt{17}}{4}, \frac{3 - \sqrt{17}}{4} \] Thus, the answers are \( \frac{3 + \sqrt{17}}{4}, \frac{3 - \sqrt{17}}{4} \).