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\[(x+1/x =11 ) then find ( x^2+1/x^2)\]
Whatchu mean?

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Other answers:

X+1 divided by x=11???
x+ (1/x) mentioned in the que..!!
Can you take out the X?
it's X+(1/X)=11 So, In the equation can't you take out the X as common factor?
http://www.quickmath.com/webMathematica3/quickmath/equations/solve/basic.jsp#c=solve_stepssolveequation&v1=x%2B(1%2Fx)%3D11&v2=x
idk...
its ok no problem..thanks for trying..
I think you need to solve for x in the first one, then once you find that you plug that value into the second..
yaa but how.
yea.. that's what I was trying to do but that X+(1/X)=11 is weird
It's the same variable so I tried to factor it out but I don't think that's how it works...
Multiply both sides by x, since it's an equation I think you can do that..
It'll be \(\Large x^2+1=11x\)
Nvm seems complicated xD
Why multiply both sides, it'll make X^2 ... that will be one dirty sitaution
the question is not clear to me
its same as done by @DanielK16 but x is so weird
@myininaya can help us ~
I tried some equation calculators on the internet and they come out like quadratics with two answers...
i'm confused is it (x+1)/x=11 or x+1/x=11?
second one the 1/x is a fraction
Is this calculus? with derivatives>?
so we have this: \[x+\frac{1}{x}=11 ; x^2+\frac{1}{x^2}\]
@aayushi.somani
correct @ myininaya
my initial move is to square both sides of that equation first
oh yes that will work perfectly and beautifully
square both of sides of the equation x+1/x=11 to see magic
This is only a 2-step problem.
Woah~~
I saw magic
lol
@nirmalnema do you see?
nops..!
do you know how to square (x+1/x)?
\[(x+1/x)^2 =? \]
yaa.
Remember this means \[(x+\frac{1}{x})(x+\frac{1}{x})\] now multiply
ohh thanks i got it..its 119
yep
I thought to square both sides because the equation involved no items without squares and what we wanted to find involved those items with squares
ok..!!
oops double negative i hope you know what i mean
involved items without squares*
yaa ....

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