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

different and Alike between atmosphere and Hydrosphere

Pelicans have enormous pouched bills this adaptation makes pelicans best suited for

A solid nonconducting sphere of radius r has a charge q uniformly distributed throughout its volume. a gaussian surface of radius r with r < r is used to cal

determine the formula of chromium oxide, which is formed when a chromium ion with a 3+ charge combines with an oxygen ion with a 2- charge

PHOTO WILL BE ATTACHED Which line is the best model for the data in the scatter plot?

not hidden, but _______

Which of these happened during the great depression apex?

The management fee for most mutual funds ranges between ______ percent.

An airliner travels 50 miles in 6 minutes. What is its speed in miles per hour?

Compare and contrast modern jawless fishes with those that lived 500 million years ago