\"\"

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The equation is \"\".

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\"\"                          (Original equation)

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\"\"                             (Rewrite the equation)

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The standard form equation is \"\".

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

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a.

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Find the discriminant value.

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\"\"                                        (Formula for discriminant)

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

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\"\"                                   (Multiply)

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

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

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\"\".

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\"\"

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b.

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Find the number of roots.

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Since \"\" ,then it has two complex roots.

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\"\"

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c.

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Find the roots. 

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\"\"                  (Formula for quadratic equation)

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

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\"\"                           (Multiply)

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\"\"                                   (Substitute : \"\")

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\"\" or \"\"     (Write as two equation)

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\"\" or \"\"         (Simplify)

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Therefore, the solutions are \"\" and \"\".

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\"\"

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a. \"\".

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b. \"\", then it has two complex roots.

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c. The two complex roots are \"\" and \"\".