Question

if x^4+1/x^4=2 find the value of x+1/x

Answer 1

Putting the value of x that we obtained from the given equation(i.e. x=1) in the second equation we get, ... If x-1/x=4, then what is the value of x square-1/x cube? ... x² + 1/x² = 4–2 = 2 .

Answer 2

Answer:

Step-by-step explanation:

Please see the attached answer