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4
Step-by-step explanation:
x-1/x=8
squaring both sides
(x-1/x)2=(8)2
x2 + 1/x2 -2(x×1/x)=64
x2 +1/x2 =64+2
so, value of x2+ 1/x2 is
66
Answered by
2
Step-by-step explanation:
hii our eye is 576 megapixel please koi question ask karna lakin general knowledge ka
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