Polynomials Ep. 6 - Dividing Monomials - 3:26
KEY CONCEPTS:same rules apply like when multiplying monomials, except that we are dividing. Also remember the exponent rule, when powers have the same base, subtract the exponents.
26 Jan 20090s
Polynomials Ep. 5 - Multiplying Monomials - 5:30
KEY CONCEPTS:When multiplying monomials, multiply:- numbers with numbers- same letters with same letters**NOTE: When multiplying the letters with one another keep in mind the exponent rule for multipl...
26 Jan 20090s
Polynomials Ep. 4 - Subtracting Polynomials - 5:32
KEY CONCEPTS:When subtracting polynomials, distribute the negative from outside of the brackets by REVERSING the signs of all the terms within the brackets.
26 Jan 20090s
Polynomials Ep. 3 - Adding Polynomials - 5:42
KEY CONCEPTS:Since the function outside of the SECOND set of brackets is a positive you can simply remove the brackets and collect like terms.LIKE TERMS: terms that have the same variable (letter) as ...
26 Jan 20090s
Polynomials Ep. 2 - Distributive Law - 3:32
KEY CONCEPTS:Multiply the outside value (term) with EVERYTHING inside of the brackets.
26 Jan 20090s
Polynomials Ep. 1 - Types of Polynomials - 4:42
KEY CONCEPTS:7x - the 7 represents the numerical coefficient - the x represents the variable (literal coefficient - the unknown) - together they would be multiplied togetherMonomial - consists of one ...
26 Jan 20090s
Factoring Ep.7: Factor Difference of Squares - 7:19
KEY CONCEPTS:Difference of squares are binomials with the function of subtraction separating the 2 terms. NEVER a positive value.When Factoring such special quadratics:i.) square root the first term a...
15 Jan 20090s
Factoring Ep.4: Factor Quadratics (Trinomials), a=1 - 13:53
KEY CONCEPTS:Factoring trinomials in the form of x^2+bx+ci.) Find SUM-PRODUCT: ac-value and b-valueii.) Square root x^2 value and open up a set of binomial bracketsiii.) Write x (or whatever variable ...
15 Jan 20090s
