Solution Bank Quadratic Functions Target C
Answers to the Practice Problems are below in random order.
Solutions to Problems 1-19.
\(\begin{align}&2\sqrt{15}\ & \ \ \ \ &5\sqrt{2}\ & \ \ \ \ &\frac{10\sqrt{3}}{3}\\\\
&\frac{4}{5}\ & \ \ \ \ &4\sqrt{5}\ & \ \ \ \ &16\sqrt{2}\\\\
&30\sqrt{5}\ & \ \ \ \ &70\sqrt{2}\ & \ \ \ \ &\frac{4\sqrt{5}}{5}\\\\
&\frac{\sqrt{2}}{3}\ & \ \ \ \ &\sqrt{72}, \frac{12}{\sqrt{2}}, \sqrt{8}\cdot\sqrt{9}\ & \ \ \ \ &\frac{\sqrt{6}}{3}\\\\
&\frac{16+2\sqrt{6}}{29}\ & \ \ \ \ &\frac{30}{\sqrt{3}}, \sqrt{300}, \sqrt{30}\cdot\sqrt{10}\ & \ \ \ \ &\frac{35-7\sqrt{3}}{22}\\\\
&\frac{3+\sqrt{5}}{2}\ & \ \ \ \ &7\sqrt{3}\ & \ \ \ \ &\sqrt{5}\\\\
&28\sqrt{2}\end{align}\)
Solutions to Problems 20-31.
\(\begin{align}&\frac{3i\sqrt{7}}{7}\ & \ \ \ \ &3i\sqrt{5}\ & \ \ \ \ &\frac{10}{9}i\\\\
&6-4i\ & \ \ \ \ &83-14i\ & \ \ \ \ &-\frac{1}{4}-\frac{3}{4}i\\\\
&-14+9i\ & \ \ \ \ &4i\sqrt{10}\ & \ \ \ \ &-18+24i\\\\
&\frac{3}{2}-\frac{i}{2}\ & \ \ \ \ &-15\sqrt{6}\ & \ \ \ \ &29\end{align}\)
Answers to the Practice Problems are below in random order.
Solutions to Problems 1-19.
\(\begin{align}&2\sqrt{15}\ & \ \ \ \ &5\sqrt{2}\ & \ \ \ \ &\frac{10\sqrt{3}}{3}\\\\
&\frac{4}{5}\ & \ \ \ \ &4\sqrt{5}\ & \ \ \ \ &16\sqrt{2}\\\\
&30\sqrt{5}\ & \ \ \ \ &70\sqrt{2}\ & \ \ \ \ &\frac{4\sqrt{5}}{5}\\\\
&\frac{\sqrt{2}}{3}\ & \ \ \ \ &\sqrt{72}, \frac{12}{\sqrt{2}}, \sqrt{8}\cdot\sqrt{9}\ & \ \ \ \ &\frac{\sqrt{6}}{3}\\\\
&\frac{16+2\sqrt{6}}{29}\ & \ \ \ \ &\frac{30}{\sqrt{3}}, \sqrt{300}, \sqrt{30}\cdot\sqrt{10}\ & \ \ \ \ &\frac{35-7\sqrt{3}}{22}\\\\
&\frac{3+\sqrt{5}}{2}\ & \ \ \ \ &7\sqrt{3}\ & \ \ \ \ &\sqrt{5}\\\\
&28\sqrt{2}\end{align}\)
Solutions to Problems 20-31.
\(\begin{align}&\frac{3i\sqrt{7}}{7}\ & \ \ \ \ &3i\sqrt{5}\ & \ \ \ \ &\frac{10}{9}i\\\\
&6-4i\ & \ \ \ \ &83-14i\ & \ \ \ \ &-\frac{1}{4}-\frac{3}{4}i\\\\
&-14+9i\ & \ \ \ \ &4i\sqrt{10}\ & \ \ \ \ &-18+24i\\\\
&\frac{3}{2}-\frac{i}{2}\ & \ \ \ \ &-15\sqrt{6}\ & \ \ \ \ &29\end{align}\)