$P(x)=\left(2+\frac{x}{4}\right)^{11}, q(x)=(1+c x)^{n}, n \in N, c$ ধ্রবক।

$\begin{array}{l}\mathrm{z}=3+2 \mathrm{i},\left(1+\mathrm{x}+\mathrm{x}^{2}\right)^{\mathrm{n}}=\mathrm{p}_{0}+\mathrm{p}_{1} \mathrm{x}+\mathrm{p}_{2} \mathrm{x}^{2}+\ldots+\mathrm{p}_{2 \mathrm{n}} \mathrm{x}^{2 \mathrm{n}}, \mathrm{v}(\mathrm{x})= \\ \mathrm{x}^{2}+\mathrm{px} .\end{array}$

$\mathrm{A}=3-2 \mathrm{x}$ ও $\mathrm{B}=1-2 \mathrm{x}$ দুইটি দ্বিপদী রাশি।