plzzz solve this question tennetiraj bhaiya
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The value of x-(1/x)=√8 by using formula (a-b)²=(a+b)²-4ab
answer for the given problem is given
Given x+1/x=√12
now
we know that
(x-1/x)²=(x+1/x)²-4(x)(1/x)
=>(x-1/x)²=(√12)²-4
=>(x-1/x)²=12-4
=>(x-1/x)²=8
=>(x-1/x)=√8
therefore
x-1/x=√8 or 2√2
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