feven8474 feven8474
  • 22-01-2018
  • Mathematics
contestada

What is the constant that should be added to the binomial so that it becomes a perfect square trinomial? x^2+8x?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 22-01-2018
x^2 + 8x

to make this a perfect square trinomial, u will have to have to take half of ur x term, and square it, then add that constant......so ur x term is 8.....half of it is 4......4^2 = 16.....so the constant u need to add is 16

x^2 + 8x + 16 <===
(x + 4)^2...perfect square trinomial
Answer Link
blessedmom1
blessedmom1 blessedmom1
  • 22-01-2018
this is what you do-
you would add 16 to make it a perfect square
Answer Link

Otras preguntas

Help me ASP ILL GIVE BRAINLEST IF UR RIGHT 2 and 3 please and thank you!!
HELP!!!!!!????!!!!! !!!!
The possibility of evil due tomorrow please help I’m so confused!!!
As a student you are required to write an essay on the development, applications and short-comings of the Laplace Transforms
50 points Write the equation of the line in slope-intercept form (picture here)
What is the value of the digit in the thousands place? 5,963 OA. 900 OB. 300 O C. 5 OD. 5,000
Did your matrix look like the one above? Check all that apply. My matrix is the same size. My matrix uses 0 to represent times to cities for which there was no
G vgrhyb5yhbyhbvctybhnjhbtgvfrvgchb
The oldest occupation of Crete dates back about how many years: 8,000 6,500 5,000 12,000
An isolated agricultural country has two distinct regions: a lowland plain and an upland of rugged hills. On one unit of land on the PLAIN, a farmer can raise 1