$\"\"$

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The equation is $\"\"$ .

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Compare the equation with $\"\"$ .

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a = 1, b = 6 and $\"\"$

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Apply quadratic formula: $\"\"$ .

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$\"\"$ (Replace a with 1, b with 6, and c with 9)

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$\"\"$ $\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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The solution is $\"\"$ .