Algebra-1 Problems

13.5 Number of Roots


Problem #

Problem Statement

Problems Similar To

1.

Find the number of roots

\begin{equation}9x^{2}=100\end{equation}

2.

Find the number of roots

\begin{equation}36x^{2}+12x+1=0\end{equation}

3.

Find the number of roots

\begin{equation}x^{2}+100=0\end{equation}

4.

Find the number of roots

\begin{equation}x^{2}+12x+36=0\end{equation}

5.

Find the number of roots

\begin{equation}x^{2}+12x+117=0\end{equation}

6.

Find the number of roots

\begin{equation}x^{2}+5x+6=0\end{equation}

7.

Find the number of roots

\begin{equation}12x^{2}+7x+1=0\end{equation}

8.

Find the number of roots

\begin{equation}50x^{2}+85x+30=0\end{equation}

9.

Find the number of roots

\begin{equation}x^{2}+6x+5=0\end{equation}

10.

Find the number of roots

\begin{equation}25x^{2}+10x-8=0\end{equation}

11.

Find the number of roots

\begin{equation}36x^{2}+60x+23=0\end{equation}

12.

Find the number of roots

\begin{equation}64x^{2}+16x+7=0\end{equation}

13.

Find the number of roots

\begin{equation}49x^{2}+140x+109=0\end{equation}