Concept explainers
To find: The polynomial in standard form that represents the area of the expanded athletic field.
Answer to Problem 35PPE
Explanation of Solution
Given information: A school’s rectangular athletic fields currently have a length of 125 yd and a width of 75 yd. The school plans to expand both the length and width of the field by x yards.
Calculation:
The expanded length of the field is
The expanded width of the field is
Then, the area of the expanded field is,
Thus, the area of the expanded athletic field is
Chapter 8 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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