\"\"

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The quadratic equation is \"\".

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\"\"    (Subtract \"\" from each side)

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\"\"

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The equation compare to quadratic equation, then a = 2, b = \"\" and c = \"\".

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The value of discriminant \"\".

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\"\"                        (Evaluate power: \"\")

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\"\"                                  (Simplify)

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\"\"                                    (Simplify)

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\"\" \ \ Since the discriminant is negative, the equation has no real roots. \"\"

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The equation has no real roots.