dreamchaserrnic dreamchaserrnic

23-01-2018
Mathematics

contestada

What is the factorization of the trinomial below?
-2x^3 - 10x^2 - 12x

A. -2x(x + 3)(x - 2)
B. 2x(x2 + 3)(x + 2)
C. -2x(x + 3)(x + 2)
D. -2x(x - 3)(x + 2)

Respuesta :

mathstudent55 mathstudent55

23-01-2018

Every term has -2x in it, so factor -2x out first.

[tex] -2x^3 - 10x^2 - 12x = [/tex]

[tex] = -2x(x^2 + 5x + 6) [/tex]

Now you need two numbers that multiply to 6 and add to 5.
They are 3 and 2.

[tex] = -2x(x + 3)(x + 2) [/tex]

Answer Link

Acassells Acassells

27-09-2021

Answer:

A

Step-by-step explanation:

Just did it on ap3x

Answer Link

Otras preguntas

A major advantage of object-oriented (O-O) designs is that systems analysts can save time and avoid errors by using _____ objects.a. dynamicb. modularc. feas

you are a manager of the in a software development company. For each project, you can apply either of the following:Top-down approach: You will first decide how

The goal of evidenced-based practice is to bring research to the bedside. Researchers replicate studies so that they can show that a practice change is needed i

7. Simplify. a. 2(x-3)² - 3(x + 1)(2x-5)=

President bill clinton was formally impeached (charged with a crime) but not convicted or removed from office. a. Trueb. False

nasyonalismo sa inda at paano na pagpapamalas ng nasyonalismo

To obtain audit evidence about control risk, an auditor selects tests from a variety of techniques including:A inquiry B. analytical procedures.C. confirmationD

A callable bond pays annual interest of $60, has a par value of $1,000, matures in 20 years but is callable in 10 years at a price of $1,100, and has a value to

If you're prone to giving in to the will of the group, which conflict management style do you prefer?

Based on a seasonal climate forecast, What conditions are predicted for the following regions: northeast Brazil, Indonesia, southern United States (including Ca