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Mathematics

355What is the Greatest Common Factor (GCF)?
356Finding the GCF of Numbers
357Finding the GCF of Monomials
358Factoring Out the GCF from Polynomials
359Factoring Out Negative GCFs
360GCF with Four or More Terms
361Applications and Checking GCF Factorization
362Factoring Trinomials with Leading Coefficient 1
363The AC Method for General Trinomials
364Factoring by Grouping After Splitting the Middle Term
365Trial and Error Method for Factoring Trinomials
366Factoring Trinomials with Negative Coefficients
367Factoring Out a GCF Before Trinomial Factoring
368Factoring Trinomials with Leading Coefficient Greater Than 1
369Checking Factorization by Multiplying
370Prime Trinomials and When Factoring is Not Possible
371Factoring Trinomials in Two Variables
372Factoring Higher-Degree Trinomials Using Substitution
373Applications and Strategy Selection for Trinomial Factoring
374Introduction to Factoring by Grouping
375Grouping Terms in Pairs
376Factoring Out the GCF from Each Group
377Identifying the Common Binomial Factor
378Completing the Factorization
379Rearranging Terms for Successful Grouping
380Grouping with Negative Factors
381Applications and Mixed Practice
382Difference of Squares Pattern
383Factoring Difference of Squares with Coefficients
384Perfect Square Trinomials: Recognition
385Factoring Perfect Square Trinomials
386Sum of Squares (Why It Doesn't Factor)
387Difference of Cubes Pattern
388Sum of Cubes Pattern
389Applying Cube Formulas with Coefficients
390Combining Special Forms with GCF
391Mixed Practice: Identifying Special Forms

Mathematics

355What is the Greatest Common Factor (GCF)?
356Finding the GCF of Numbers
357Finding the GCF of Monomials
358Factoring Out the GCF from Polynomials
359Factoring Out Negative GCFs
360GCF with Four or More Terms
361Applications and Checking GCF Factorization
362Factoring Trinomials with Leading Coefficient 1
363The AC Method for General Trinomials
364Factoring by Grouping After Splitting the Middle Term
365Trial and Error Method for Factoring Trinomials
366Factoring Trinomials with Negative Coefficients
367Factoring Out a GCF Before Trinomial Factoring
368Factoring Trinomials with Leading Coefficient Greater Than 1
369Checking Factorization by Multiplying
370Prime Trinomials and When Factoring is Not Possible
371Factoring Trinomials in Two Variables
372Factoring Higher-Degree Trinomials Using Substitution
373Applications and Strategy Selection for Trinomial Factoring
374Introduction to Factoring by Grouping
375Grouping Terms in Pairs
376Factoring Out the GCF from Each Group
377Identifying the Common Binomial Factor
378Completing the Factorization
379Rearranging Terms for Successful Grouping
380Grouping with Negative Factors
381Applications and Mixed Practice
382Difference of Squares Pattern
383Factoring Difference of Squares with Coefficients
384Perfect Square Trinomials: Recognition
385Factoring Perfect Square Trinomials
386Sum of Squares (Why It Doesn't Factor)
387Difference of Cubes Pattern
388Sum of Cubes Pattern
389Applying Cube Formulas with Coefficients
390Combining Special Forms with GCF
391Mixed Practice: Identifying Special Forms

← Mathematics

Lesson 386 of 3,121·10. FactoringPro lesson

Sum of Squares (Why It Doesn't Factor)

Understand why a² + b² cannot be factored over real numbers and recognize this form.

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