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Factor. If an expression is prime, so indicate.$$-9 y^{4}-3 y^{3}+6 y^{2}$$

$-3 y^{2}(y+1)(3 y-2)$

Algebra

Chapter 6

Factoring and Quadratic Equations

Section 3

Factoring Trinomials of the Form $a x^{2}+b x+c 454$

Equations and Inequalities

Quadratic Functions

Campbell University

McMaster University

Baylor University

Lectures

01:32

In mathematics, the absolu…

01:11

02:50

Factor each expression com…

04:52

02:45

Factor. If an expression i…

02:41

Factor expression complete…

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01:34

00:50

Factor completely, or stat…

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01:56

03:18

04:23

01:08

Factor completely. Remembe…

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00:13

Factor.$$3 y^{4}-9 y^{…

01:18

02:01

03:23

03:42

02:05

Write an equivalent expres…

00:28

Factor, if possible.$$…

Okay, so we asked the fact better falling would start life acting out and that you're three. Why sweat? So he gets three. Why squared? Um, close green. Why? And then minus two. Okay, so let's use our grouping method with this polynomial. So we get a musical to three. B is equal to, actually, when we factor out of three, what is left for? Why so b is equal to one and C is equal tonight too. So a key number physical too. Three tens negative to which gives me negative six and we have the product of signal numbers is equal to our key number. And the product, Burdisso, Mo two numbers is equal to B, which is what? So we can take a negative three into actually positive three and two. And that would give us some equaling one in the product. Equal in weight of six. So what's your read it as three. Why? What is to y and then look, In fact, there are fish teachers the background of three. Why? So we get a Y plus one and then for last two terms you contract out and they go to and then we have the lifeless one in common. Let's factor that out. You have the following times three y minus two times three y squared.

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Divide the monomials. See Example 1.$$\frac{8 x^{3} y^{2}}{40 x y^{6…