urdadcool urdadcool

15-06-2022
Mathematics

contestada

What is the sum of (4x² + 2x - 3) and (3x² + 6)?
A 7x² + 2x + 3
B. 7x² + 3
C. c. 7x² + 2x - 3
D. 7x² - 2x + 3

Respuesta :

annsgray annsgray

15-06-2022

Answer:

A

Step-by-step explanation:

(4x² + 2x - 3) + (3x² + 6)

= 4x² + 3x² + 2x - 3 + 6

= 7x² + 2x + 3

Answer Link

mya0420 mya0420

15-06-2022

The answer to this question is A

Answer Link

Otras preguntas

Health 1. What is the stress-relief strategy that you want to try out? Describe it in detail.2. When do you plan to first use this strategy, and in what kind of

It is important to never rest your forefinger where when you’re gripping your knife because it will make your cutting wobbly, less accurate, and more dangerous?

How does the playwright expand upon the motifs of light and darkness in the first meeting of Stella and Blanche

help meeeeeeeeeeeeeeeeeee pleaseeeeeeeee!!!

⦁ A room 12′-4″ by 13′-9″ with an 8′-0″ ceiling height has one door 3′ × 7′ and two windows 4′ square. Answer the following questions. Assume there is no waste

Living and Non-Living Things in Watery Environments. If there is a pond, lake, ocean, swamp, brook, or other body of water near your home, spend at least 1/2 ho

when you use an automated teller machine (atm) with your bank card, you need to use a personal identification number (pin) to access your account. if a user fai

How does Ethnic Studies define “race,” and what evidence exists for the ways race operates as a social and cultural construct?

Evaluate the expression picture attached 50 POINTS

An architect notices that the scale on a blueprint he is using has been torn off. However, he sees that a 12.5-ft. wall that has been built is 5 in. long on the