Question

simplify x^2-10x+9/x^2+2-3

Answer 1

factorize

Answer 2

I believe that's 2x ?

Answer 3

(x-9)(x-1)/(x+3)(x-1)

Answer 4

(x-9)(x-1)
----------
(x+3)(x-1)

Answer 5

then you get
(x-9)/(x+3)

Answer 6

\[(x-9)/(x+3)\]

Answer 7

\[{{x^2-9x-x+9}\over{x^2+3x-x-3}}={{(x-9)(x-1)}\over{(x+3)(x-1)}}\]