Module 3 — Factoring Fluency II — Special Patterns and Complex Trinomials
Extend factoring to the difference-of-squares and perfect-square-trinomial shortcuts, then to complex trinomials via decomposition, in order of increasing difficulty.
30 questions, easiest → hardest
30 auto-graded
Full worked solutions
Winny Score tracks mastery
Work through every question after Lesson 3. Wrong answers show the full worked solution — read it, then the next question gives you another shot at the same idea. Aim for a Winny Score of 80+.