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

2. In what ways does the division between value creation and value delivery help clarify the process of refining the business model

A disadvantage of the line structure is that it

Which increases GDP the most: 1 pound of dried beans or one pound of New York strip steak?

Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 5?

A box that is sliding across the floor experiences a net force of 10.0 N. If the box has a mass of 1.50 kg, what is the resulting acceleration of the box g

out of 1300 students in a school , only 60% passed . find the number of students failed .

Danni placed $5700 in a savings account which compounds interest continuously at a rate of 2.1%. How much will she have in the account after 4 years

Which phrase best describes a Hawaiian eruption? A. Slow-moving lava flows and explosions of pumice B. Ash shooting high into the atmosphere C. Fast-moving lava

Assume that there is a 8% rate of disk drive failure in a year. a. If all your computer data is stored on a hard disk drive with a copy stored on a second hard

Larry rolls 2 fair dice and adds the results from each. Work out the probability of getting a total of 8.