Question
The area of a rectangle is given by the trinomial $n^{2}-3 n-28 .$ What are the possible dimensions of the rectangle? Use factoring.
Step 1
We need to factorize this trinomial to find the possible dimensions of the rectangle. Show more…
Show all steps
Your feedback will help us improve your experience
Cory Kuzinski and 77 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Find the length and width of each rectangle. Area $=28$ in $^{2}$
Factoring Polynomials
Applications of Quadratic Equations
The length of a rectangle is 2 more than 3 times the width, and the perimeter is 28 inches. What are the dimensions of the rectangle?
Review: Equations and Inequalities
Linear Equations
Equations and Inequalities
Applications Involving Linear Equations
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD