if x - 1 by X equal to 3 then the value of x square + 1 by x square
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Answered by
0
9
(x-1/x)^2=x^2 +(1/x^2)-1
~~3^2=x^2+(1/x^2)-1
Req.ans =9+1 =10
(x-1/x)^2=x^2 +(1/x^2)-1
~~3^2=x^2+(1/x^2)-1
Req.ans =9+1 =10
Answered by
0
Answer:
Step-by-step explanation:
=X-1/X=3
=X-1=3X
=X-3X-1= 0
=-2X-1= 0
=-2X= 1
X= -1/2
Putting the value of x in X^2+1/X^2
=(-1/2)^2+1/(-1/2)^2
=1/4+1/1/4
=5/4÷1/4
=5/4×4
=5
Sanu213s:
My answer is right.
You can trust me
no this ans is wrong, watch ur steps bro
in 2nd step x-1=3x but its not write
but we dont know that he is asking x-(1/3) or (x-1)/3
first we should clear this confusion
@nill54 plz edit and explain the qn clearly
hmmm ryt
That's the correct answer bro
I dont say that ur answer is wrong.... I think first we should the question...
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