6th Class
Mathematics
Sample Paper
Mathematics Sample Paper-7
question_answer
If \[\mathbf{p}=\mathbf{2},\text{ }\mathbf{q}=-\mathbf{1}\]and\[\mathbf{r}=\mathbf{3}\], then find the value of \[{{\mathbf{p}}^{\mathbf{2}}}+{{\mathbf{q}}^{\mathbf{2}}}-{{\mathbf{r}}^{\mathbf{3}}}.\]