\"\"

\

The equation is \"\".

\

Solve the equation.

\

\"\"                    (Original equation)

\

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

\

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

\

\"\"                   (Divide each side \"\")

\

\"\"                                  (Cancel common terms)

\

Case(i):

\

\"\"                                   (First equation)

\

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

\

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

\

\"\"                                         (Add: \"\")

\

\"\"                                   (Divide each side by \"\")

\

\"\"                                        (Cancel common terms)

\

Case(ii):

\

\"\"                              (Second equation)

\

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

\

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

\

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

\

\"\"                                  (Divide each side by \"\")

\

\"\"                                         (Cancel common terms)

\

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

\

\"\"

\

Check for solution for \"\"-values.

\

Case(i): \"\"

\

\"\"                   (Original equation)

\

\

\"\"            (Substitute \"\")

\

\"\"                     (Multiply)

\

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

\

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

\

\"\"                               (Multiply)

\

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

\

Case(ii): \"\"

\

\"\"                   (Original equation)

\

\

\"\"            (Substitute \"\")

\

\"\"                     (Multiply)

\

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

\

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

\

\"\"                               (Multiply)

\

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

\

Since, there are two solutions \"\" and \"\".

\

\"\"

\

The solution set is \"\".