Solution Bank Polynomials Target D
Answers to the Extended Problems are below in random order.
\(
\begin{align*}
&a=16, b=12 \hspace{5mm} &&x=-2, -2\sqrt{2}, 2\sqrt{2}\\
&x=-4,-1, 3 &&x=1,\pm 2i\\
&125 - 80\sqrt{5} &&-\frac{1}{2} \pm \frac{i \sqrt{3}}{2}\\
&x=\pm4i, 1+2i, 1-2i && 20-60i \\
\end{align*}
\)
Answers to the Extended Problems are below in random order.
\(
\begin{align*}
&a=16, b=12 \hspace{5mm} &&x=-2, -2\sqrt{2}, 2\sqrt{2}\\
&x=-4,-1, 3 &&x=1,\pm 2i\\
&125 - 80\sqrt{5} &&-\frac{1}{2} \pm \frac{i \sqrt{3}}{2}\\
&x=\pm4i, 1+2i, 1-2i && 20-60i \\
\end{align*}
\)