angelmath3001 angelmath3001
  • 01-07-2017
  • Mathematics
contestada

Find the sum: (-12x2 + 4x + 4) + (6x3 - 6x2 - x).

A. -6x3 - 2x2 + 3x
B. 6x3 - 18x2 + 3x + 4
C. -6x3 - 2x2 + 3
D. 6x3 + 18x2 + 4x + 3x

Respuesta :

jdwest9817
jdwest9817 jdwest9817
  • 03-07-2017
It's B.

6 x^3
-12-6 = -12 + -6 = -18 x^2
4-1 = 3 x
4

Answer Link

Otras preguntas

▵32 points▵Write two paragraphs. First paragraph: write an offensive paragraph Second paragraph: rewrite the first paragraph using euphemism (words used in plac
Solve for r (will give Brainliest) 64pi = 1/3 pi r^2 x 3
Can someone help me solve question 2 and 3?
Why might an artist appropriate (use) another artist’s work? Please answer asap, 30 POINTS
Pls help math NO LINKS
Use this bibliographic entry to answer the question: Markham, Lois. “A Gallery of Great Native Americans.” National Geographic for Kids, August 2001:6-7. What i
what best describes glucose
A lawn sprinkler waters Kara's yard in a circular motion. The lawn sprinkler can water grass within a 7 foot radius. What is the area of the yard that is watere
Mississippi River runaways
The cost to play the game is $2. The winner gets $6 for making green. Suppose 36 people play the game. How much money do you expect the school to pay out in pri