Question

simply
$3 -2 \sqrt{2} \: \: upon \: 3 + 2 \sqrt{2}$


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Answer 1

Answer:

( 3 - 2√2 ) / ( 3 + 2√2 )

= ( 3 - 2√2 )² / ( 3 - 2√2 )( 3 + 2√2 )

=( 9 - 12√2 + 8) / (9 - 8 )

= 17 - 12√2 ( answer )

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Answer 2

Answer:

17-12√2 is the simplified form.

Step-by-step explanation:

The first and foremost thing is to rationalize the denominator.

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