Can Anyone solve this??
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Step-by-step explanation:
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Step-by-step explanation:
(X+1/x)²=x²+2+1/x²+4=(x-1/x)²+4=y²+4
Because let (x-1/x)=y
Now 2(y²+4)-3y-8=0
2y²+8-3y-8=0
2y²=3y
Now put the value of y
It will give you 2x4-4x²-3x²+5
2x²(x²-1)-5x²(x²-1)
Hence x=+_1 and +_√5/2
vyasmanan144:
Hey stupid how x-1 abd
And x+1 be equal to y
Are you an idiot it is y=+and - 1
oh! hello
what happen
nothing.... ☺
then why u say idiot..
control ba.....
ok
hmm
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