mahmoodaaminah28 mahmoodaaminah28

01-05-2021
Mathematics

contestada

Find the factors of x3−7x−6

(x+3)(x+2)(x−1)
(x−3)(x+2)(x+1)
(x−4)(x−2)(x+1)
(x−6)(x−1)(x+1)

Respuesta :

mhanifa mhanifa

01-05-2021

Answer:

B. (x−3)(x+2)(x+1)

Step-by-step explanation:

Possible options are 1 or 2 as each has odd number of negative coefficients.

Open parenthesis and verify:

(x+3)(x+2)(x−1) = ³ + 4x² + x - 6, false
(x−3)(x+2)(x+1) = x³ - 7x - 6, true

Answer Link

Otras preguntas

A 2.0-liter aqueous solution contains a total of 3.0 moles of dissolved NH4Cl at 25°C and standard pressure. Determine the molarity of the solution.

Use the elimination method to solve the system of equations. X+y=-3 X-y=13

What pH must organisms maintain?

[1] Thomas Paine’s Common Sense was published in 1776. [2] The Revolutionary war began that same year.

Which revision best corrects the errors in the given sentence? Our relatives often delayed by traffic usually come in the late afternoon. A. Our relatives (of

Which formula represents a polar molecule? (1) Br2 (3) CH4 (2) CO2 (4) NH3

After being dropped a certain ball always bounces back to 2/5 of the height of its previous bounce. After the first bounce it reaches a height of 125 inches. Ho

How does the Constitution limit presidential power?

What can prevent a sand dune from moving?

1. Line segment AC touches the circle at a single point B. Line segment OB extends through the center of the circle. a. What is li