Factoring Expressions (Area Model)


Related Topics:
Common Core (Algebra)
Common Core for Mathematics




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Examples, solutions, videos, and lessons to help High School students learn to use the structure of an expression to identify ways to rewrite it.
For example, see x4 – yas (x2)2 – (y2)2, thus recognizing it as a difference of squares that can be factored as (x2 – y2)(x2 + y2).

Suggested Learning Targets

  • Use factoring techniques such as common factors, grouping, the difference of two squares, the sum or difference of two cubes, or a combination of methods to factor completely.
  • Simplify expressions including combining like terms, using the distributive property and other operations with polynomials.

Common Core: HSA-SSE.A.2

Multiplying Polynomials Using an Area Model

Factoring out GCF using an Area Model

Factoring a Difference of Two Perfect Squares using an Area Model

Factoring Perfect Square Trinomials using an Area Model




Factoring Trinomials with LC=1 using an Area Model

Factoring Trinomials LC not 1 using an Area Model

Factoring Four Terms using an Area Model

Factoring Difference-Sum of two Perfect Cubes using an Area Model



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