Question

(x²+1/x²) (x⁴-1+1/x⁴)​

Answer 1

Answer:

Step-by-step explanation:

→ [(x²)(x²)+1 ÷ x²] [x^4 +1/x^4 -1]

→ [x²x²+1 ÷ x²] [(x^4)(x^4) + 1 -(x^4) ÷ x^4 ]

→  [(x^4 +1)(x^8 - x^4 +1)] ÷ x^6