Question

if (x+1/x)=5. find the value of (x⁴+1/x⁴)​

Answer 1

Answer:

x⁴+1/x⁴=527

Step-by-step explanation:

(x+1/x)²=25

x²+1/x²+2=25

x²+1/x²=23

(x²+1/x²)²= 23²

x⁴+1/x⁴+2 = 529

x⁴+1/x⁴=527