Question

if x is equal to root 7 + root 6 upon root 7 minus root 6 and Y is equal to root 7 minus root 6 upon root 7 + root 6 find X + Y = ?
$\sqrt{7 + \sqrt{6 \div \sqrt{7 - \sqrt{6 \: and \: y = \sqrt{7 - \sqrt{6 \div \sqrt{7 + \sqrt{6findx + y \} } } } } } } }$
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Answer 1

Answer:

26

Step-by-step explanation:

x=√7+√6. y=√7-√6

√7-√6. √7+√6

adding them....

Answer = 26