Question

If 5x +1/x=10 then x^2+1/25x^2 is equal to

Answer 1

Sorry, but I think your question is wrong. It should be-

25x^2+1/x^2

If this is your question then answer is

given below in the pic.

Answer 2

Answer:

Questions is absolutely right.... First Take 5 as common and then square both side u will get the right answer.