Search for tag: "coefficient"

5 Media

02:23 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 12 plays 0
01:40 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 12 plays 0
06:56 Synthetic division Synthetic division	Synthetic division This demonstrates why symthetic division works when dividing by a simple binomial as in x + a or x - a. Then it shows how to fill in the answers for this type of question. math math emporium algebra synthetic division polynomials times division minus term signs powers cubed box remainder boxes x. divisor numbers factor multiply verse beginning calculations coefficient thing From Tom Grant 15 plays 0
02:56 Multiplying conjugate binomials: Univariate Multiplying conjugate binomials: Univariate	Multiplying conjugate binomials: Univariate Demonstrates what happens when the F.O.I.L. method is applied to multiply two binomails of the form (a + b) (a - b). It's special circumstance that allows a short cut. math math emporium algebra f.o.i.l. method (a+b)(a-b) times minus x. signs binomials term situation rule b. ab quantity generic bone binomial pattern answer coefficient middle square method From Tom Grant 16 plays 0
02:41 Additive property of equality with a negative… Additive property of equality with a negative coefficient	Additive property of equality with a negative coefficient Solving two step equaionts being careful with the signs. math math emporium algebra solving equations coefficient w. sides answer equality property coefficients minus subtraction ws equals size positives negatives calculator side simplification equations From Tom Grant 17 plays 0