# Sketch affine variety in R^3

Hello I want to sketch this affine variety in $R^3$: $V((x-2)(x^2-1) , y(x^2-y),(z+1)(x^2-1))$. Is this command

```
implicit_plot3d((x-2)(x^2-1) , y(x^2-y),(z+1)(x^2-1),[-2,2],[-2,2],[-2,2])
```

correct ? or I should try writing that command 3 times for each part?