Math PapaPodcasts

Parabolas Ep. 4 - Looking at Parabolas When a is a Fraction - 10:07

KEY CONCEPTS:First step to factoring, is to find a common factor.After that, regardless of whether there is a common factor or not is to count the number of terms.Based on that will determine how to Factor 

Factoring Ep.1: Guideline to Factoring - 6:34

Parabolas Episode 9 - The Vertex Form of Quadratic Functions (h,k) - 21:12

KEY CONCEPTS:Notice that your trinomial is a quadratic function, where the value of a is NOT equal to 1.Use the sum-product rulei.) find 2 numbers that multiply to your "a" and "c" value, that ALSO ADD up to your "b" value.ii.) expand your middle termiii.) factor by groupingiv.) answer should be a set of binomials 

Factoring Ep.5: Factor Quadratics (Trinomials), a not = 1 - 10:16

KEY CONCEPTS:(a+b)^2 = a^2+2ab+b^2- square your a value - first term of your Perfect Square Trinomial- square your b value - third term of your Perfect Square Trinomial- multiply your a and b value together and then multiply that value by 2 to get your middle term of your trinomial 

Polynomials Ep. 8: Special Products (a+b)2 - 6:13

KEY CONCEPTS:F.O.I.L Method - First - Outer - Inner - LastMultiplying binomials form trinomials 

Polynomials Ep. 7 - Multiplying Binomials

Parabolas Ep. 5 - Looking at Parabolas that Reflect the x-Axis - 9:32

KEY CONCEPTS: In this video we see how Quadratic Function written in the form of:y=ax^2+k - will lead us to a vertex of (0,k) 

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Math PapaPodcasts

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