deedee2356 deedee2356

09-04-2021
Mathematics

contestada

What is the sum of the polynomials?
(-x2 + 9) + (-3x2 - 11x +4)

Respuesta :

jimrgrant1 jimrgrant1

09-04-2021

Answer:

- 4x² - 11x + 13

Step-by-step explanation:

Given

(- x² + 9) + (- 3x² - 11x + 4) ← remove parenthesis

= - x² + 9 - 3x² - 11x + 4 ← collect like terms

= - 4x² - 11x + 13

Answer Link

Otras preguntas

Is chlorine gas a compound

An example of a potassium compound containing both ionic and covalent bonds is? A. potassium chloride B. potassium hydride C. potassium nitrate D. potassium oxi

The biggest stock exchange is the New Jersey stock exchange with most of the biggest companies in the us true or false

What is the volume of this cone?

A sound is traveling through the air with a temperature of 35•C. The sound wave has a wavelength of 0.75 meters. What is the frequency of the sound

Dorian has two bags. Each bag has the letters A, B, and C written on little pieces of paper inside of it. He draws one letter from each bag. What is the probab

What process leads to deforestation and increased erosion? mining reforestation desertification urbanization

Help meeeeeeeeeeeeeee

In dogs, black fur (B) is dominant over yellow fur (b). A heterozygous black dog is matted with a yellow dog. Do a Punnett square to show the cross and predict

What will NOT help you when answering an essay question on a test? Thinking about and creating an outline for the essay for the first 10 % of your Answer all pa