Question

If x² + 1/x2 = 6, find the value of x4 +1/x4​

Answer 1

Step-by-step explanation:

i think this is correct..........

Answer 2

Answer:

x^4+1/x^4=(X^2+1/x^2)^2-2

=6^2-2=6×6-2=36-2=34