Question

if x+1/x=5find the value of x^2+1/x^2​

Answer 1

Answer: 17

Step-by-step explanation:

x+1 / x = 5

x+1 = 5x

x=1/4

therefore, x^2+1/x^2 = 1/16+1/1/16

                               = 17

Answer 2

Answer:

17

Step-by-step explanation:

x+1=5x

x=1/4

x^2+1/x^2=1/16+1/1/16

17/16/1/16

17