5 minus 2 root 6 upon 5 plus 2 root 6
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Answer:
5-2√6/5+2√6
by the rationalizing the denominator
5-2√6/5+2√6×5-2√6/5-2√6
=(5-2√6)²/25-24
=25+24-20√6
=49-20√6
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