Math II
2.7 Lesson 1-4
Multiplying Binomials with Negatives
Based on a Lesson 2.7 from Open Up Resources
Openupresources.org
Learning Focus
Find patterns in signs and numbers to help factor and multiply expressions.
Use area model diagrams to multiply binomials with different signs.
Use area model diagrams to factor trinomials when some of the terms are negative.
What happens to the factors of a quadratic expression when some of the terms are negative?
