beccagriffis8187 beccagriffis8187

04-06-2020
Mathematics

contestada

Subtract 3x^2+7x-43x

2

+7x−43, x, squared, plus, 7, x, minus, 4 from 8x^2-6x+28x

2

−6x+28, x, squared, minus, 6, x, plus, 2.

Respuesta :

Teebhabzie Teebhabzie

07-06-2020

Answer:

5x² - 13x + 71

Step-by-step explanation:

We are to subtract 3x²+7x-43 from 8x²-6x+28

That is:

8x² - 6x + 28 - (3x² + 7x - 43)

8x² - 6x + 28 - 3x² - 7x + 43

Collect like terms:

8x² - 3x² - 6x - 7x + 28 + 43

5x² - 13x + 71

Answer Link

annapastore73 annapastore73

26-07-2020

Answer:

the answer 5x² - 13x + 6

Step-by-step explanation:

Answer Link

Otras preguntas

True or false Cool air is less dense than warm air.

What are the first five common multiples of 4 and 7

All of the following were strategies used in Vietnam by the United States EXCEPT: a. a military invasion of North Vietnam c. search and destroy missions b. a

Why were there no cables for electricity in the early elevators

why do you think the article is titled "courage on the court

What is 7/8 plus 4/6 equal

What does the establishment clause NOT protect? Congress shall make no law respecting an establishment of religion… A. creating a new religion and holdin

Which pH range is more acidic than most freshwater lakes, streams, and ponds? A. 3 to 5 B. 6 to 8 C. 10 to 12 D. 12 to 14

how did settlement of the west increase tension between the north and south?

Simplify negative 4 over 3 divided by 2 over negative 6.