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

Your usually friendly has been yelling at people all day you have to hold back from getting in fight in gym class according to mediecal medicine what is wrong w

During unusually cold weather, the temperature in Miami beach was 10'C. This was 12 degrees more than in Tallahassee. What is the temperature Tallahassee

Write (21 − 4i) − (16 + 7i) + 28i as a complex number in standard form.

4. By tradition, when does the presidential campaign begin? A. In September, following the national convention B. After a candidate has gained enoug

I need examples of common nouns please

The science club sold 25 t-shirts last week and 18 t-shirts this week. what is the percentage of decrease in the number of t-shirts sold?

Initially, settlers in Maryland could elect a representative assembly, but they could not

The thin membrane that divides the outer ear from the middle ear is known as the_____. cochlea eardrum pinna

Why were Bruegel’s work and subjects favored by local scholars, merchants, and bankers?

150-2[(3x15)+(2x10)]