Algebra-1 Problems

13.6 Solving Equations Using the Quadratic Formula


Problem #

Problem Statement

Problems Similar To

1.

Solve for x, by using the quadratic formula

\begin{equation}x^{2}+18x+81=0\end{equation}

2.

Solve for x, by using the quadratic formula

\begin{equation}x^{2}+14x+40=0\end{equation}

3.

Solve for x, by using the quadratic formula

\begin{equation}15x^{2}+8x+1=0\end{equation}

4.

Solve for x, by using the quadratic formula

\begin{equation}20x^{2}+53x+35=0\end{equation}

5.

Solve for x, by using the quadratic formula

\begin{equation}x^{2}+14x+41=0\end{equation}

6.

Solve for x, by using the quadratic formula

\begin{equation}16x^{2}+8x-7=0\end{equation}

7.

Solve for x, by using the quadratic formula

\begin{equation}81x^{2}+36x-3=0\end{equation}

8.

Solve for x, by using the quadratic formula

\begin{equation}36x^{2}+12x+3=0\end{equation}