$\"\"$

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The given expression is $\"\"$ .

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$\"\"$ (Square on each side)

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$\"\"$ (Cancel square and root)

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$\"\"$ (Formula: $\"\"$ )

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$\"\"$ (Add 2t to each side: $\"\"$ )

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

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

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$\"\"$ (Subtract 1 from each side)

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$\"\"$ (Commutative propetry of addition: $\"\"$ ) $\"\"$ $\"\"$ (Apply additive inverse property: $\"\"$ ) \ \

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$\"\"$ (Apply additive identity propetry: $\"\"$ ) \ \

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$\"\"$ (Add: $\"\"$ ) \ \

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$\"\"$ (Distributive propetry) \ \

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$\"\"$ (Take 1st factor equal to zero) \ \

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$\"\"$ (Take 2nd factor equal to zero) \ \

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$\"\"$ \ \

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$\"\"$

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The equation $\"\"$ , on substitute $\"\"$ and $\"\"$ .

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

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

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

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The check solution is true at $\"\"$ and $\"\"$ . $\"\"$

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The solutions are $\"\"$ and $\"\"$ .