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Priyanka

· started a discussion

· 1 Months ago

any short tricks (Question: 190182.0 )

do we have any short tricks for such type of questions?

Question:
If, x = \(\cfrac{2 \sqrt{24}}{\sqrt{3} + \sqrt{2}}\)   then the value of \(\cfrac{x + \sqrt{8}}{x - \sqrt{8}} + \cfrac{x + \sqrt{12}}{x - \sqrt{12}}\)   is– 
Options:
A) 0
B) 1
C) -1
D) 2
Solution:
Ans: (d)


LATHAR

· commented

· 1 Months ago

when the values in underroot are same in respective ratios , the answer will always be 2 for such questions.
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