if x^2+1/x^2=9, then the value of x+1/x is
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Answered by
1
√11 is reqired answer
add 2 both sides
now LHS become (x + 1/x)^2
add 2 both sides
now LHS become (x + 1/x)^2
naveen87:
how can you explain
no 3 is the right answer
I am right
No bro, root 11 is correct !
And, That's for sure !
mark brainliest if it s
Answered by
19
:-)hope it helps u.
pls mark as brainliest.
pls mark as brainliest.
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oh u used the identity
yeshe is right
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