SOLUTION: if x+(1/x)=2 then x=? please, answer
Algebra.Com
Question 835005: if x+(1/x)=2 then x=? please, answer
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
x+(1/x)=2 then x=?
------------
Multiply thru by x to get:
x^2 + 1 = 2x
-----
x^2 - 2x + 1 = 0
-------
Factor:
(x-1)^2 = 0
---
x = 1 with multiplicity 2.
-----------------
Cheers,
Stan H.
=================
RELATED QUESTIONS
Please help:
if 2/3 =1/x and 1/x = M, then 1/m=
is the answer 2/3?... (answered by jim_thompson5910)
if x=1+i,where i=(-1)^1\2,then x^5 is?please tell the... (answered by Alan3354)
If x - 3(x-2)= 4(x + 1)-8,then x =
Please help (answered by jim_thompson5910)
please help me if you can........
if(x-1)^2-(x-1)=0,then,
(A)X=0 OR X=2
(B)X=0 OR X=1
(answered by Fombitz)
Please help me:
2. If cos x=1/2, then sin x= ?
3. If cotx=1, then x= ?... (answered by stanbon)
If 2(x -1) = 14, then x... (answered by Fombitz)
If 2(x -1) = 14, then x... (answered by Maths68,Alan3354)
If 2(x -1) = 14, then x... (answered by MathLover1)
If 2(x -1) = 14, then x... (answered by addingup)