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

A specific steroid has λmax = 2.70 × 102 nm and molar absorptivity ε = 11,500 l mol–1 cm–1. what is the concentration of the compound in a solution whose absorb
Which physical needs must a parent take care of for infants?
Which hormone directs essentially all events of the absorptive state?
What percentage of criminal suspects decline to ask for an attorney during questioning?
A scientist agrees with the scientific consensus that dinosaurs have scaly skin. Then he discovers a new fossil that indicates a dinosaur had feathers. The scie
the stuff is in the picture please help
With Nehemiah's help and the blessing of the Lord, the building of the city walls took only fifty-two______ . Hours Days Weeks
Women are more likely than men to exhibit the qualities associated with
According to the study cited by the u.s. census bureau, children who live with married parents grow up with more advantages than children who live with:
What are opposite operations