Question
Draw a rectangle for $28 \times 57$, and explain how it could be used to compute the product.
Step 1
First, draw a rectangle with length 28 units and width 57 units. This rectangle represents the product of 28 and 57. Show more…
Show all steps
Your feedback will help us improve your experience
Cory Kuzinski and 98 other 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
Draw a picture of a rectangle that has a length of 5 units and a width of 7 units. Then explain why the area of the rectangle can be found by the computation 5 x 7 units².
Draw a picture of a rectangle that has a length of 5 units and a width of 7 units. Then explain using the formula of the area of a rectangle, why this rectangle has an area of 35 square units. Use computation (equations in your explanation).
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.
Polynomials and Factoring
Factoring x2 + b x + c
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD