khrispayne0514 khrispayne0514

06-03-2020
Mathematics

contestada

Show that (x+1) is a factor of f(x)=19x^42+18x-1

Respuesta :

jimrgrant1 jimrgrant1

06-03-2020

Answer:

see explanation

Step-by-step explanation:

If (x + 1) is a factor then f(- 1) = 0

f(- 1) = 19[tex](-1)^{42}[/tex] + 18(- 1) - 1 = 19 - 18 - 1 = 0

Thus (x + 1) is a factor of f(x)

Answer Link

Otras preguntas

how do I classify triangles using their attributes?

You can draw a quadrilateral with two sets of parallel lines and no right angles. True False

The mere exposure effect most directly contributes to the positive relationship between ________ and liking.

To solve for 51 x 4, Tamara used mental math by thinking about 51 + 51 + 51 + 51. Which best describes the strategy she used to solve

A person's _____ is his or her observable response to a stressor

Nitrogen-fixing bacteria change a nitrogen molecule into a form of nitrogen that plants can use. The nitrogen enters the plant through its root system and is us

How does Meg Murry's personality change in a wrinkle of time? WILL GIVE BRAINLIEST ANSWER FOR FIRST ANSWERER

What we talk about when we talk about love?

Why did union forces blockade galveston? a. it was the largest city in texas. b. it was the starting point for goods sent to california. c. it was a point fo

your teacher gives you an assignment to create a video on 1950s cold war events. you decide you want to include a collage of cold war era propaganda. considerin

good job