$$(p+2q+3\pi)^{3}$$
$p^{3}+9\pi p^{2}+12pq^{2}+36\pi pq+27\pi ^{2}p+8q^{3}+36\pi q^{2}+6qp^{2}+54\pi ^{2}q+27\pi ^{3}$
$\left(p+2q+3\pi \right)^{3}$
