Linear Systems (Chapter 7)
Unit 7 Review
Three Ways to Solve a Linear System
Multiply Binomials by FOIL (Expand and Simplify)
Special Product Formulas:
(a + b)² = a² + 2ab + b² Perfect Square of a Binomial Sum
(a − b)² = a² − 2ab + b² Perfect Square of a Binomial Difference
(a + b)(a − b) = a² − b² Product of a Sum and a Difference
Greatest Common Factor of Monomials
Factor Trinomials x² + bx + c as (x + m)(x + n)
Factoring Trinomial Rules Review
Factor Trinomials Fully
Practice Test 7
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