Question

x-1/3 = 3, find x^2 + 1/x^2​

Answer 1

Step-by-step explanation:

x-1/3 = 3

x=10/3

x^2 + 1/x^2​

=(x^4+1)/x^2

if x=10/3

=( 10/3^4+1)/10/3^2

=10081/900

=11.20