Question

If x-2=1/3x, Find the values of ( x^2+1/9x^2) and (x^4+1/81x^4)

please give the answer in a step by step format and also mention the formulas which you have used !!

Plss send it ASAP !!!

Answer 1

x-2=1/3x

x-1/3 x2=2

3x-x=6

x=3

put the value of x=3 in 1 eq

x2=1/9×2

6=1/9×2

54=2

=27

put the value of x=3in 2 eq

3×4=1/81 ×4

12×81=4

972=2

=243