\"\"

\

The equation is \"\".

\

\"\"          (Evaluate powers: \"\")

\

\"\"        (Evaluate powers: \"\")

\

\"\"             (Multiply: \"\")

\

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

\

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

\

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

\

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

\

\"\"                            (Subtract u from each side)

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\"\"                                                     (This is false)\"\"

\

The equation has no solution.