### Algebra-1 Problems

Problem # |
Problem Statement |
Problems Similar To |
---|---|---|

1. |
Solve |
\begin{equation}(2x+4)(5x-2)+(8x-4)(2x+4)\end{equation} |

2. |
A rectangular field has sides: (55 + x) ft and (55 - x) ft respectively. The entire field is covered with grass except for the rectangular cemented region with sides: (10 + x) ft and (10 - x) ft respectively. Sides of the cemented region are aligned with those of the grass field. What is the area of the field covered with grass? |
\begin{equation}(55+x)(55-x)-(10+x)(10-x)\end{equation} |

3. |
A rectangular prism has length of (x + 2), width of (x - 8) and height of ($\frac{x}{7} - 3$). Write a polynomial to represent the volume of the prism. |
\begin{equation}(x+2)(x-8)(\frac{x}{7}-3)\end{equation} |