When Is The Sum Equal To The Product?

This discovery project explores an interesting arithmetic identity: when is the sum of numbers equal to their product? Is this relation unique, or does it generalize nicely using algebra? Solutions are very detailed and include many examples. A Desmos program is included to support exploration.

What's Included

• 12-page PDF with scaffolded questions and full solutions, typeset in LaTeX
• Desmos program link

Perfect For

• Algebra I or II
• Precalculus

How To Use

• Multi-day project
• Desmos programming / exploration

File Format & Delivery

The download is a high-quality PDF typeset in LaTeX. After a successful purchase, you will receive a secure download link instantly via email.