Question

x²+1/x²=34 find x+1/x​

Answer 1

Answer:

Step-by-step explanation:

(X+1/x)^2=x^2+2+1/x^2

(x+1/x)^2=34+2

(X+1/x)^2=36

X+1/x=+_6

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Answer 2

Step-by-step explanation:

x^4+1/x^2=34

x^4+1=34x^2

1+1=34×1

2=34

=32

x+1/x

x^2+1=0

x^2=-1

x=+-1