# Simplify an expression in symbolic matrix

I have the following vector: `(-(q + 1/q)*q^2 + q^3 + q, 0, 0, 0, 0, 0, 0, 0)`

Which command should I use to make the above vector simplify to `(0, 0, 0, 0, 0, 0, 0, 0)`

I tried `.simplify_full`

and `.simplify_rational`

, but it didn't work.