Question

x+1/x=4 find x⁴+1/x⁴=?​

Answer 1

Answer

194

Explanation

x + 1/x = 4

X²+1/x² +2 =16

x²+1/x²= 14

x^4+1/x^4 +2 = 14² = 196

x^4+1/x^4 = 194