torilauren47 torilauren47
  • 02-08-2022
  • Mathematics
contestada

What is the sum of 3x^3-2x+8,2x^2+5x,and x^3+2x^2-3x-3

Respuesta :

alexanderorangeguy
alexanderorangeguy alexanderorangeguy
  • 02-08-2022

Answer:

4x³ + 4x² + 5

Step-by-step explanation:

3x³ - 2x + 8 + 2x² + 5x + x³ + 2x² - 3x - 3.

4x³ - 2x + 8 + 2x² + 5x + 2x² - 3x - 3

4x³ + 4x² - 2x + 8 + 5x - 3x - 3

4x³ + 4x² + 8 - 3

4x³ + 4x² + 5

Answer Link

Otras preguntas

5. Find the value of x in each of the following. 2/3=6/x. 4/7=x/21
what is the main idea of the essay home of the ashfall​
Why is Juan happy to have Mariana’s address? (The Censors)
nelly goes shopping on the weekend
Which inequality is true when the value of g is 20?
HEY CAN ANYONE PLS ANSWER DIS HISTORY WORK!!!!!!
Which word is used incorrectly in the text? My favorite place to eat in our town is Jimmy's. Our team always goes there to eat after our basketball games. Accep
Why can't humans go through Asexual reproduction?
Point Q was rotated by 75° (the center of rotation is indicated) Which point is the image of Q? HELPPP WILLLL GIVE BRAINLIEST ANSWER
what other countries had territory near the new United States​