littlekmiami88 littlekmiami88

19-10-2019
Mathematics

contestada

Which polynomial, when added to the polynomial 5x^2-3x-9 is equivalent to: 18

Respuesta :

jimrgrant1 jimrgrant1

19-10-2019

Answer:

- 5x² + 3x + 27

Step-by-step explanation:

To find the polynomial subtract 5x² - 3x - 9 from 18, that is

18 - (5x² - 3x - 9) ← distribute parenthesis by - 1

= 18 - 5x² + 3x + 9

= - 5x² + 3x + 27 ← required polynomial

Answer Link

Otras preguntas

The ability of a substance to dissolve in another at a given temperature and pressure is Select one: a. solubility. b. molarity. c. concentration d. saturat

How did rivers play a role in the settlements of the west?

Does any one have a pic of a list of fruits translated to French

Which number is irrational? A. 0.46 B. square root of 100/3 C.square root of 8 D. 0.8 repeating

Which additional word in the sentence should be capitalized? The Louvre, a french art gallery, opened to the public in 1793. A. Gallery B. Public C. French

Considering the time in which they lived, what was unique about Queen Elizabeth’s father?

Citation of sources creates a. a need for many note cards. b. credibility for your research and integrity for you as a writer. c. an outline that organizes y

Select all of the answers that apply. Air pollution causes _____. starvation acid rain respiratory distress global warming water shortages

When you open a new presentation, a slide with the default _____ layout appears. Title and Content Title Only Blank Title Slide

how many inches is in 60 feet