$\"\"$

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The equation is $\"\"$ .

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$\"\"$ (Add 1 to each side)

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$\"\"$

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$\"\"$ (Divide each side by 2)

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$\"\"$

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$\"\"$

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$\"\"$ (Take the square root of each side)

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$\"\"$

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$\"\"$ (Apply zero product property)

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$\"\"$

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$\"\"$ ( $\"\"$ ) $\"\"$

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The solutions are $\"\"$ .