plz solve this I request you
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Hii there!!
Given,
x + 1/x = 3
( x + 1/x )^2 = 3^2
x^2 + 1/x^2 + 2 (x)(1/x) = 9
x^2 + 1/x^2 = 9 - 2 = 7
( x^2 + 1/x^2 )^2 = 7^2
x^4 + 1/x^4 + 2(x^2)(1/x^2) = 49
x^4 + 1/x^4 = 49-2 = 47
Hope it helps dear.....
Given,
x + 1/x = 3
( x + 1/x )^2 = 3^2
x^2 + 1/x^2 + 2 (x)(1/x) = 9
x^2 + 1/x^2 = 9 - 2 = 7
( x^2 + 1/x^2 )^2 = 7^2
x^4 + 1/x^4 + 2(x^2)(1/x^2) = 49
x^4 + 1/x^4 = 49-2 = 47
Hope it helps dear.....
AndyStark:
I have listened faded ,also some more songsq
Faded is my fav English song
nice
have u listened to "Friends"
no brother
whose song is " Friends "
Annie Marie
ohk I'll listen
and marshmellow
ok...
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