$\"\"$

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The equation is $\"\"$ .

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The standard form equation is $\"\"$ .

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Solve the equation.

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$\"\"$ (Original polynomial)

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$\"\"$ (Apply the pattern: $\"\"$ )

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$\"\"$ (Factors of group terms)

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$\"\"$ (Apply distributive property: $\"\"$ )

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

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$\"\"$ (Take square root on both sides)

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$\"\"$ (Cancel square terms)

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

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

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

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$\"\"$ and $\"\"$ (Separate the solutions)

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$\"\"$ and $\"\"$ (Simplify)

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

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Option (H) is correct choice.

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$\"\"$

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Option (H) is correct choice.