Khan Academy
Khan Academy View : Topic - Polynomial expressions, equations, and functions
Example 2: Factoring a difference of squares with leading coefficient other than 1 | Khan Academy
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domain:Mathematicssubject:Algebra IItopic:Polynomial expressions, equations, and functions285 Reads
Example 2: Factoring quadratics by grouping | Algebra I | Khan Academy
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domain:Mathematicssubject:Algebra IItopic:Polynomial expressions, equations, and functions233 Reads
Recognizing features of functions (example 2) | Algebra II | Khan Academy
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domain:Mathematicssubject:Algebra IItopic:Polynomial expressions, equations, and functions250 Reads
Example factoring sum of squares | Imaginary and complex numbers | Precalculus | Khan Academy
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domain:Mathematicssubject:Algebra Itopic:Polynomial expressions, equations, and functions235 Reads
Example 3: Factoring quadratics by taking a common factor and grouping | Algebra II | Khan Academy
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domain:Mathematicssubject:Algebra IItopic:Polynomial expressions, equations, and functions324 Reads