An object has a displacement from position vector $\overrightarrow{{\mathrm{r}}_1}=\left(2\hat{\mathrm{i}}+3\hat{\mathrm{j}}\right)\mathrm{m} \mathrm{to} \overrightarrow{{\mathrm{r}}_2}=\left(4\hat{\mathrm{i}}+6\hat{\mathrm{j}}\right)\mathrm{m}$ under a force $\overrightarrow{\mathrm{F}}=\left(3{\mathrm{x}}^2 \hat{\mathrm{i}}+2\mathrm{y} \hat{\mathrm{j}}\right)\mathrm{N}$, then work done by the force is