Question

Simplify: (x+ 1/x) (x- 1/x) using appropriate algebraic identity.

Answer 1

Step-by-step explanation:

हाय हाय हाउ आर यू हाय हाय हाउ आर यू हाय हाय हाउ आर यू हाउ आर यू हाउ आर यू

Answer 2

Answer:

x^2 - 1/x^2

Step-by-step explanation:

Acc. to the identity

(a+b)(a-b) = (a^2 - b^2)

therefore, (x+1/x) ( x-1/x) = ( x^2 - 1/x^2)