Question

x2+1 / x3-3x2+x-3

Answer 1

1/(x-3), you wanna know y ?

Answer 2

yeah

Answer 3

kk, technically
\[(x ^{2}+1) * (1/(x ^{3}-3x ^{2}+x-3) \]
\[(x ^{2}+1)*(1/(x-3)(x ^{2}+1))\]
cancel out,
1/(x-3)

Answer 4

Okay makes sense

Answer 5

really ?