Question

tell me the answer of this ques.​

Answer 1

Answer:

Given,x²+1/x²= 6

Hence, (x²+1/x²)²= x⁴+1/x⁴+2

Or, 6²= x⁴+1/x⁴+2

Or, x⁴+1/x⁴=36-2= 34.