djdudjd69jcicj djdudjd69jcicj

21-06-2021
Mathematics

contestada

The coefficient of x in the expansion of (x + 3)(x - 1) is

Respuesta :

forre454298 forre454298

21-06-2021

Answer:

x^²+2x-3

Step-by-step explanation:

Answer Link

loconte loconte

21-06-2021

Answer:

(x + 3)(x - 1) =

x^2 + 2x = 3

FOIL...

F =X*X = X^2

O =-1X

I =3x

L -3

OI = 2X

the coefficient is a "+2"

Answer Link

Otras preguntas

6 is 25% of what number? Plz help me

A firsthand report or eyewitness account is an example of what type of data source?

Which of these factors influenced President Lincoln's decision to finally issue the Emancipation Proclamation? A.Military victories by the Union Army B.The need

Which statement best describes the author’s viewpoint in the passage? The CIA planning was extraordinary. Questions were asked. Problems were anticipated, solut

this is the name given to the nazi death camp in southwestern poland that became arguably the most notorious of all of the camps, killing approximately 1 millio

What is the answer to 10 - 5 2/3

____________ of the OSH Act protects employees from being fired or retaliated against for exercising your rights under the Act.

x^2 + 6^2 = (x+6)^2 Could you also explain the steps you took to solve?

For a field trip, 56 students registered. On the day of the field trip, 7 students were unable to go. Which decimal describes the ratio of students who were una

In radiation therapy, a. isotopes are traced through a chemical reaction. b. un6y human cells are destroyed. c. radioactive isotopes are used as fuel. d. weak s