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the same question is given in rd sharma class 9
rocksrocky131pair87:
which page? page no.?
Actually i am now in tenth class so i cant give the image
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x=√3+√2
1/x=1/√3+√2
1/x=√3-√3
x+1/x=2√3
x⁴+1/x⁴=(x²+1/x²) ²-2
=(x+1/x)⁴-6=16×9-2=144-2=142..
1/x=1/√3+√2
1/x=√3-√3
x+1/x=2√3
x⁴+1/x⁴=(x²+1/x²) ²-2
=(x+1/x)⁴-6=16×9-2=144-2=142..
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