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

Blank is how strong gravity pulls on an object

Which sequence occurs from fastest to slowest on the earth's surface? A. lightning strike, lava flow, mountain formation B. lightning strike, mountain formation

PLEASE HELP ASAP!!! Why was democracy not established in Latin America after former Spanish and Portuguese colonies had gained their independence?

1 cm = 8 miles. Plz help ASAP 3 cm = ____miles ___ cm = 20 miles 8 cm = _____ miles ____cm = 96 miles 4.5cm =

it is 7 1/5 written as a fraction

The united states government is considered a federal system (i.e. federalism) because:

Natasha ran 3.1 kilometers. Tonya ran 4 meters more than half as far as Natasha. How many meters did Tonya run?

Solve the linear system of equations using addition. Graph the equations to verify your solution. -4x=y+3

give two examples of an advocacy campaign and discuss two

Which of these rhetorical devices did Rowlandson use effectively in her writing? Satire Irony Sarcasm Imagery