$\"\"$

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Multiply the numerator and denominator by the conjugate of the denominator $\"\"$ .

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Conjugate of $\"\"$ is $\"\"$ .

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Multiply the numerator and denominator by $\"\"$ .

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

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Distribute terms using distributive property: $\"\"$ .

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$\"\"$

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

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Evaluate powers: $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ (Substitute the imaginary unit value $\"\"$ )

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$\"\"$ (Product of two same signs is positive)

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$\"\"$

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$\"\"$ (Write the Expression in standard form)

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$\"\"$

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$\"\"$

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The simplified expression is $\"\"$ .