\"\"

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The equation is \"\".

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Rewrite the equation in standard form.

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\"\"                           (Original equation)

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\"\"           (Add \"\" to each side)  

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\"\"                        (Apply additive inverse property:  \"\")

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The standard form of equation is \"\".

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Compare the above two equations \"\" and \"\".

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\"\"

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Find the discriminant:

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\"\"              (Substitute \"\" and \"\")

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              \"\"               (Evaluate powers: \"\")

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              \"\"                      (Multiply: \"\")

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              \"\"                                    (Subtract: \"\")

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Therefore, the discriminant is zero, the equation has one real solution.

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\"\"

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The discriminant is zero.

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The equation has one real solution. 

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