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\begin{document}
\noindent \textbf{NAME:}
\begin{center}
{\textbf{\Large Math 010 Fall 22 Test 3}}
\end{center}
\begin{singlespacing}
\noindent \textbf{Directions:} Do all problems. Partial credit will be awarded. No notes/books/friends allowed. No question requires a calculator but you are welcome to use one. Do not use any decimals in your answers. Graphing calculators above the level of a TI - 84 Plus are not allowed (in particular, calculators with a built in CAS or QWERTY keyboard are not allowed).You have 50 minutes to complete this exam.\\
\textbf{REMEMBER TO SHOW ALL WORK}
\begin{enumerate}
\item (10 points)
Simplify $(2y^2-5y+5)-(2y^2-2y+1)$
\vspace{5cm}


\item (10 points) Simplify $(3x+2)(3x-2)$
\vspace{5cm}

\item (5 points) Simplify $(3x+2)(4x^2-2x-5)$


\newpage

\item (10 points) For the function $f(x)=x^2+14x+24$ find $f(0)$ and $f(-2)$
\vspace{3cm}

\item (5 points) Find the polynomial that makes this graph.

\includegraphics[scale=.5]{1,-1,2 roots.png}



\item (5 points) Compute $\sqrt{-18}+\sqrt{-2}$
\vspace{3.5cm}

\item (10 points) Compute $(3+4i)^2$
\vspace{3.5cm}

\item (10 points) Simplify $$\frac{3}{3-2i}$$
\vspace{5cm}

\item (10 points) Factor $x^2-16$  
\vspace{5cm}

\item (5 points) Factor $2x^2+x-6$ 
\vspace{5cm}

\item (10 points) Solve $4x^2=36$
\vspace{5cm}

\item (10 points) Solve $x^2-15=2x$
\vspace{5cm}


\end{enumerate}

\end{singlespacing}
\end{document}
