Question 509357
√ (13)+(√ 2)+7/(3+ √ 2)
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Multiply numerator and denominator by (3-sqrt(2)) to get:
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= [(3-sqrt(2))(sqrt(13)+sqrt(2)+7)/[9-2]
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= [3sqrt(13)+3sqrt(2)+21 - sqrt(26) - 2  - 7sqrt(2)]/7
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= [3sqrt(13) + - sqrt(26)  - 4sqrt(2) + 19]/7
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Cheers,
Stan H.
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