Question

fy
/13 - 11/13 + 1/11
/13 +11/13 - 11
$\sqrt{13 - \sqrt{11 \div \sqrt{13 + \sqrt{11 - \sqrt{13 + \sqrt{11 \div \sqrt{13 - \sqrt{11} } } } } } } }$
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Answer 1

Answer:

6.50 5.50 6.50 0.50 6.50 5.50