allyrock
allyrock
12-05-2016
Mathematics
contestada
simplify (3r^2+4) (2r-1).-8r^3+6r^2
Respuesta :
apologiabiology
apologiabiology
12-05-2016
first simpliify
(3r^2+4)(2r-1)=
(3r^2+4)(2r)+(3r^2+4)(-1)=
(6r^3+8r)+(-3r^2-4)=
6r^3+8r-3r^2-4=
put back
6r^3-3r^2+8r-4-8r^3+6r^2=
-2r^3+3r^2+8r-4
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
how would more food lead to increased population
In what ways is Odysseus an epic hero as well as a flawed person? Cite evidence from the text to support your answer
HELP PLEASE... I WILL GIVE BRAINES ''Change the word in the box to its plural form. get-together"
I will give you branilest! A race car exerts 18,344 N while the car travels at an acceleration of 92.54 m/s2. What is the mass of the car? (Use the formula m=F/
I WILL MARK BRAINLIEST Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to O*NET, what are common
Triangle A has side lengths 2, 3, and 4. Triangle B has side lengths 4, 5, and 6. Is Triangle A similar to Triangle B ? (will give brainliest)
IA. "It was years before the law's effects could be seen" (Mitchell "The Lost Law" 210). B. "It was years before the law's effects could be seen" (Mitchell 210)
Why was Hurricane Katrina significant? Check all that apply. The force of the hurricane broke levees meant to protect New Orleans. Broken levees led to 80 per
You are given the program to support the management of a movie rental place You are required to perform refactoring on that program to improve its quality. You
24. Which is NOT a reason for the decline of the Spanish missa A. Pirate raids along the coast destroyed many missions. B. Some Indians resettled in areas that
