KEY CONCEPTS: 7x - the 7 represents the numerical coefficient - the x represents the variable (literal coefficient - the unknown) - together they would be multiplied together Monomial - consists of one term (i.e. 7x, 5y^2, -3) Binomial - consists of two terms (i.e. 2x-5, 3y^2 + 5y) Trinomial - consists of three terms (i.e 3x^2-4x+7)

Polynomials Ep. 1 - Types of Polynomials - 4:42

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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

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 - Last Multiplying binomials form trinomials

Polynomials Ep. 1 - Types of Polynomials - 4:42

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