\"\"

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The equation is \"\".

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Solve the equation.

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\"\"                 (Original equation)

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\"\"       (Take square each side)

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\"\"                        (Cancel square root terms)

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\"\"       (Add \"\" to each side)

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

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

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

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\"\"

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Check solution for \"\"-values.

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\"\"               (Original equation)

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\"\"             (Substitute \"\")

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\"\"               (Simplify)

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\"\"                               (Subtraction)

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\"\"

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The value of \"\" is \"\".