Home
Class 14
MATHS
If x^(4) + x^(-4) = 1442, (x gt 0) then ...

If `x^(4) + x^(-4) = 1442, (x gt 0)` then the value of `x + x^(-1)` is :

A

`root(2)(10)`

B

`root(3)(10)`

C

`root(4)(10)`

D

15

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If x^4 + x^(-4) = 194 , x gt 0, then the value of x + (1)/(x) is :

If x^4+x^(-4)=1442, (x succ 0) then the value of x-x^-1 is: यदि x^4+x^(-4)=1442, (x succ 0) है, तो x-x^-1 का मान क्या होगा ?

If x^4+x^(-4)=1442, (x succ 0) then the value of x+x^-1 is: यदि x^4+x^(-4)=1442, (x succ 0) है, तो x+x^-1 का मान क्या होगा ?