Question

Any of these two u know please answer
please
please
please help me by answering the question please
please​

Answer 1

Answer:

x^2+1/x^2-11

= (x^2+1/x^2-2)-9

=(x^2+1/x^2 - 2×x×1/x) -(3)^2

(x-1/x)^2-(3)^2

(x-1/x-3)(x-1/x+3)