Rotational Motion

If $\mathbf{F}=(4 \hat{\mathbf{i}}-10 \hat{\mathbf{j}}) \mathrm{N}$ and $\mathbf{r}=(-5 \hat{\mathbf{i}}-3 \hat{\mathbf{j}}) \mathrm{m}$, then $(\mathbf{r} \times \mathbf{F})$ is