Algebra Tricks, Number Algebra, Simplifying Expressions, Finding the Unknown
The Escher Mobius Strip
Sum Patterns, Squares and Roots, Fractional Powers, Decimals to Fractions
@tylenol Thanks so much for noticing this typo! I've fixed this now. I really appreciate your help, and I hope you're having a good time with the course.
Two Variables, Many Variables, Factoring Quadratics, Quadratic Formula
@divinedolphin Oh I see what you mean! The link was outdated because it pointed to a lesson from Module 4 that pre-dated the new Module 4 revision lessons. I've fixed this now. Thank you so much for all of your help!
Coordinating Locations, Intersecting Lines, Coordinate Geometry, Slope of a Curve
@rz923 Thanks so much! I've fixed this now. I really appreciate you letting us know
@debbie Okay, thank you!