Question

if x^4+1/x^4=34(x>1),then find the value of x+1/x​

Answer 1

Answer:

ANSWER

x

4

+

x

4

1

=6239

⇒(x

2

+

x

2

1

)

2

−2=6239

⇒x

2

+

x

2

1

=

6239+2

⇒x

2

+

x

2

1

=

6241

=79

⇒(x+

x

1

)

2

−2=79

⇒x+

x

1

=

79+2

=

81

=9

Step-by-step explanation:

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