MATH 110 · Course unit
Quadratics: build a root model
Factor a quadratic and interpret its roots in a height model.
Practice in MathBeasts (opens the existing external demo in a new tab)
Opens the existing MathBeasts demo in a new tab. Launched separately — activity there is not synced back and never affects sample progress or grades here.
- 01 Course challenge
- 02 Diagnostic
- 03 Targeted repair
- 04 Mastery & return
Factoring repair bench
Find two numbers whose product is the constant and whose sum is the middle coefficient.
Worked example
x² + 7x + 12 = (x + 3)(x + 4): 3 × 4 = 12 and 3 + 4 = 7.
Two correct guided practice answers unlock two new transfer checks.
Unit prerequisite tools
Factoring
required
Not tested yet
Negative integer arithmetic
diagnostic-recommended
Not tested yet
Order of operations
on-demand
Available whenever needed