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

The Ford Pinto case demonstrated that it was cost-effective in the long run to allow purchasers to die. it was cost-effective in the short run to allow purchas

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!! SOLVE FOR X AND Y 7x + 2y = -17

Which form of art allows the observer to learn about the artist through his/her work? a. Deconstruction c. Non-Structuralism b. Psychoanalysis d. Biographic

What is the name of the process that develops reproductive cells in males? oogenesis spermatogenesis fertilization polarization

a particular submarine is 12 m long. A model of it was built with a scale of 1 cm: 3 m. How long is the model? Show all work.

In the body fat cells store what?

Which is not a measurement for deceleration? a. 10.4 km/h² b. -1.7 m/s² c. -8.0 m/s d. -5.6 km/s²

what is the general form of the equation of a circle at (-2,1) and passing through (-4,1)?

Each of the uncles had lost _____ invitation. Which pronoun agrees with the underlined indefinite pronoun? A their B theirs C his D its

list five different institutional source of contract that you know