Search for tag: "factoring"

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Dividing rational expressions involving linear… duration 2 minutes 17 seconds Dividing rational expressions involving linear… Dividing rational expressions involving linear expressions	Dividing rational expressions involving linear expressions A brief informal reasoning of why any division can be changed to a multiplication by reciprocating the second number or fraction, i. e. the number going into the other number. Then an example of… math math emporium fraction reducing fractions factoring a gcf keep change flip factor -18 times bottom answer sides factors parentheses multiplication division direction verse rule flip change fractions divisions note justification From Tom Grant 6 plays 0
Simplifying a ratio of linear polynomials: 1, -1,… duration 3 minutes 3 seconds Simplifying a ratio of linear polynomials: 1, -1,… Simplifying a ratio of linear polynomials: 1, -1, and no simplification	Simplifying a ratio of linear polynomials: 1, -1, and no simplification This shows four examples just to cover a variety of "looks". There is at least one of each tyoe, math math emporium factor ratio simplify divide to one bottom factoring subtraction hand token expression x. steps ways opposites minus places property thing addition matter answer result possibilities examples From Tom Grant 10 plays 0
Factoring out a monomial from a polynomial:… duration 1 minute 19 seconds Factoring out a monomial from a polynomial:… Factoring out a monomial from a polynomial: Univariate	Factoring out a monomial from a polynomial: Univariate An example where the terms are expanded into their separate factors so that the common factor can be identified and extracted and the remaining factors are left to stay inside parentheses. math math emporium factor greatest common factor gcf distribute times opposite factoring y. binomial From Tom Grant 30 plays 0
Introduction to solving an equation with… duration 1 minute 22 seconds Introduction to solving an equation with… Introduction to solving an equation with variables on the same side	Introduction to solving an equation with variables on the same side A short and simple demo about adding like variable terns that are together on one side of the equals sign in an equation. math math emporium like terms same side inside sides lemon thing factoring wire things addition subtraction distribution y. side variables sort equation From Tom Grant 6 plays 0
Finding the x-intercepts, the y-intercept, and… duration 7 minutes 36 seconds Finding the x-intercepts, the y-intercept, and… Finding the x-intercepts, the y-intercept, and the vertex of a parabola	Finding the x-intercepts, the y-intercept, and the vertex of a parabola This demonstrates how to find these values for a quadratic equation of the form y = ax^2 + bx + c. math math emporium x-intercepts y-intercept vertex parabola quadratic times equation side point intercepts computer minus sides coordinates numbers foil opposites factoring term formula situation professor platforms From Tom Grant 19 plays 0
Solving a radical equation that simplifies to a… duration 4 minutes 58 seconds Solving a radical equation that simplifies to a… Solving a radical equation that simplifies to a quadratic equation: One radical, basic	Solving a radical equation that simplifies to a quadratic equation: One radical, basic This radical equation when sqaured to eliminate the sqaure root creates a quadratic equation that can then be solved by factoring. math math emporium quadratic factoring -24 times sides root 12th minus answers tony min answer checks works access equals factors pair result term negatives nancy From Tom Grant 6 plays 0
Simplifying a quotient involving a sum or… duration 2 minutes 42 seconds Simplifying a quotient involving a sum or… Simplifying a quotient involving a sum or difference with a square root	Simplifying a quotient involving a sum or difference with a square root This demonstrates creating a multiplication in the numerator of a rational expression that will allow the expression to be reduced by dividing like factors to simply one math math emporium factoring reducing a fraction root factor multiplication answer twos times numbers term division fractions location bottom square bar fraction denominators expression expressions caution quotient From Tom Grant 11 plays 0
Solving for a variable in terms of other… duration 6 minutes 21 seconds Solving for a variable in terms of other… Solving for a variable in terms of other variables in a rational equation: Problem type 3	Solving for a variable in terms of other variables in a rational equation: Problem type 3 This one demonstrates how to eliminate the rational parts of the equation as usual, then gather the terms with the chosen variable on one side of the equal sign so that it can be factored to one… math math emporium gcf factoring lcd b. minus times side bc sides answer bp room quantity aac variable bs equals denominator thing fractions equation equations ap From Tom Grant 18 plays 0
$Thumbnail for entry Complex fractions: GCF factoring$ Complex fractions: GCF factoring duration 2 minutes 56 seconds Complex fractions: GCF factoring Complex fractions: GCF factoring	Complex fractions: GCF factoring Demonstrates how to reduce a complex fraction when the technique of factoring a greatest common factor (GCF) is needed. math math emporium gcf greatest common factor fraction bar factors division factoring factor times answer addition bottom exits bit ins term sine side alright things leaves expressions From Tom Grant 12 plays 0
Factoring a product of a quadratic trinomial and… duration 4 minutes 38 seconds Factoring a product of a quadratic trinomial and… Factoring a product of a quadratic trinomial and a monomial	Factoring a product of a quadratic trinomial and a monomial A two step process is shown here. First, as always, look for a greatest common factor (GCF) and remove it from all terms. Then second, the resulting quadratic expresssion can then be factored into… math math emporium gcf greatest common factor factoring binomial trinomial monomial times w. factor term numbers end possibilities parentheses expression answer minus instance sine possibility sets factors binomials alright From Tom Grant 25 plays 0
Finding the roots of a quadratic equation needing… duration 4 minutes 3 seconds Finding the roots of a quadratic equation needing… Finding the roots of a quadratic equation needing simplification	Finding the roots of a quadratic equation needing simplification This demonstrates how some quadratic equations need to be simplified and put in standard form before the quadratic expression can be factored so the factors can be set to zero and solved. math math emporium factoring f.o.i.l. standard form zero product property times sides equals negatives form side step equation property multiplication multiplies standard ax alright problems roots From Tom Grant 11 plays 0
Finding the roots of a quadratic equation with… duration 2 minutes 23 seconds Finding the roots of a quadratic equation with… Finding the roots of a quadratic equation with leading coefficiant 1	Finding the roots of a quadratic equation with leading coefficiant 1 This applies the factoring methods learned previously to solving a quadratic equation in standard form, that is with all th eterms on the left of the equals sign and 0 on the right math math emporium quadratic equation factroing zero product property equals times comma sides answer aleks answers property notice side multiplies binomial front binomials expression coefficient factoring equation roots From Tom Grant 16 plays 0
Factoring a polynomial involving s GCF and a… duration 3 minutes 13 seconds Factoring a polynomial involving s GCF and a… Factoring a polynomial involving s GCF and a difference of squares: Univariate	Factoring a polynomial involving s GCF and a difference of squares: Univariate A two-step process involving first removing the greatest common factor from both terms, then factoring the resulting difference of squares. math math emporium factoring gcf greatest common factor difference of squares term times factor difference factors squares answer point square thing blood limit amount steps choices a. From Tom Grant 14 plays 0
Factoring a perfect square trinomial with leading… duration 1 minute 40 seconds Factoring a perfect square trinomial with leading… Factoring a perfect square trinomial with leading coefficient 1	Factoring a perfect square trinomial with leading coefficient 1 One of the simpler factoring techniques if you know what you are looking for. math math emporium factoring perfect square trinomial binomial answer term trinomial foil problem binomials roots square coefficient From Tom Grant 14 plays 0
Factoring out a binomial from a polynomial: GCF… duration 2 minutes 32 seconds Factoring out a binomial from a polynomial: GCF… Factoring out a binomial from a polynomial: GCF factoring, basic	Factoring out a binomial from a polynomial: GCF factoring, basic Demonstrates how to remove a common factor that not just a single number or variable, but a binomial i. e. a two-term expression. math math emporium algebra factoring gcf binomial factors minus factor thing parentheses expression grouping step front groups key square combination times multiplication term quantity From Tom Grant 43 plays 0
Factoring out a monomiail from a polynomial:… duration 3 minutes 38 seconds Factoring out a monomiail from a polynomial:… Factoring out a monomiail from a polynomial: Multivariate	Factoring out a monomiail from a polynomial: Multivariate Demonstrates how factor a greatest common factor (GCF) from a polynomial. math math emporium algebra gcf factoring factors term factor times 60s eyes letters thing expression dq8 stays parenthesis parentheses rest front simple From Tom Grant 27 plays 0