soccerheart02 soccerheart02

23-04-2018
Mathematics

contestada

Find the remaining factors for x^4+2x³-8x-16 divided by x+2

Respuesta :

choixongdong choixongdong

23-04-2018

x^4+2x³-8x-16
-------------------
x + 2

x^3(x+2) - 8(x+2)
= --------------------------
x + 2

(x+2) (x^3 - 8)
= -----------------------
x + 2

= x^3 - 8
= (x - 2)(x^2 + 2x + 4)

answer

(x - 2)(x^2 + 2x + 4)

Answer Link

Otras preguntas

What is the mood of a Christmas Carol

In which of these statements are protons, electrons, and neutrons correctly compared

Which descriptions are true about a civilization? Choose all answers that are correct. A. Well-developed cities grew. B. Trade diminishes as more people

LMNO is a parallelogram. If NM = x + 5 and OL = 2x + 3, find the value of x and then find NM and OL. A.X=4, NM=7, OL=9. B. X=2, NM-7, OL=7. C. X=4, NM=9, OL=9.

How does an enzyme speed up a chemical reaction? Enzymes: A: Lower the activation energy of chemical reactions. B: Raise the temperature of the cell, speeding

what was the albany plan?

Yusef is doing an experiment to find out how the amount of sunlight affects the growth of a seedling. He has three identical pots containing grass seeds he plan

what characteristics makes a substance a mineral

The Judicial Branch of the United States is defined in which Article of the Constitution? (Points : 1) Article I Article II Article III Article IV

How does Master Auld's prediction about Frederick and learning come true?