oninyte2236 oninyte2236

04-06-2021
Mathematics

contestada

What value, a, needs to be added to create a perfect-square quadratic?
x² - 6x + a

Respuesta :

bengisu898 bengisu898

04-06-2021

Answer: 9

Step-by-step explanation:

(x-3)^2=x^2-6x+9

(x-a)^2=x^2-2ax+a^2)

Answer Link

Otras preguntas

Which of the following pulmonary term correlates with the definition: bronchospasm of the bronchial walls? a. Wheezes b. Rhonchi c. Stridor d. Pleural Rub

In order to retain labor and keep production up, some plantation owners offered to pay their former slaves a salary to do the jobs they had previously done whil

Why does Zeus agree to Helios's desire for revenge? Zeus knows how much Helios loved his cows. Helios threatened to not shine anymore. Zeus owed Helios for help

Describe some of the common health conditions associated with air pollution?

In 1824, Mexico became a monarchy a republic a autocracy a communist state

Which of the following best explains how and why the practice of Native American slavery changed over time? Over time, Native Americans replaced African slaves

What evidence from the text suggests that Macbeth is prepared to die? a. "Curses, not loud but deep, mouth-honor, breath / Which the poor heart would fain deny

Who was Robert Oppenheimer?

The population of a small town in 1990 was 1,200 people, and the population in 2000 was 2,700 people. Let x represent the number of years since 1990. Let y repr

If you broke a piece of matter into its smallest components, you would be left with ______________. A.) molecules B.) cells C.) protons D.) atoms