Question

if x+1/x=3 then find the value of x^4+1/x^4

Answer 1

Answer:

17

Step-by-step explanation:

(x+1)/x=3

⇒x+1=3x

⇒2x=1

⇒x=1/2=0.5

x⁴+1/x⁴=(1/16)+1/(1/16)

=17