Question

If xsquare - 2 root over of 6-5= 0, then prove that, x = root over of 3 + root over of 2

Answer 1

Answer: x=5-2√6

Then 1/x=5+2√6. ( by rationalization)

(5-2√6)²+(5+2√6)²

25+24-20√6+ 25+ 24+20√6

25+24+25+24

50+48

98 is your answer

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