Question

factorisex^2+1/x^2-3​

Answer 1

Answer:

I very easy

^2+1/×^2-3 =^3/^7 =^10

Answer 2

Answer:

(x - 1/x - 1) (x - 1/x + 1)

Step-by-step explanation:

x² + 1/x² - 2 × x × 1/ x - 1

since x will get canceled and - 2 -1 gives you -3 so there is no change will be there.

( x - 1/x)² - 1²

which gives you the above answer.