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

what factor is paired with 6 to give 24

$1000 is invested at the beginning of each year for 10 years. The rate of interest is fixed at 7.5% per annum. Interest is compounded annually. Calculate the to

Solve the equation using square roots. x^2 - 9 = 0

olivia bought new gym shoes to play volleyball because she kept slipping when she ran in her old shoes. how will the new soles help solve the problem? by increa

which is the best correction of the clause fragment? the dog we found yesterday afternoon in the park. a. change "the" to "this." b. move "in the park" to the b

In which scenario will an athletes wrists be under tension? A: Striking a punching bag B: Lifting a barbell overhead C: Completing a push-up D: Pulling a rope i

Movement of any particle or molecule from higher concentration to lower concentration is called _____. osmosis pinocytosis diffusion phagocytosis

List three reasons that rain predictions made by meteorologists are sometimes incorrect

What is the bond order of B2+? What is the bond order of B2+? @Chemistry

GReatest common factor 6, 9, 12