deanlovescastiel deanlovescastiel
  • 06-05-2017
  • Mathematics
contestada

9th grade algebra 1 help?

What number would you add to complete the square?

x² + 12x

Respuesta :

Mrian
Mrian Mrian
  • 06-05-2017
In equations like
ax^2 + bx + c^2
if you want to make it square, b has to be equal to 2ac

Therefore in this equation c has to be 6 and the number you have to add is 36
Answer Link

Otras preguntas

how do you do algerbra its too hard
which human body systems work directly together to allow locomotion?
How Popular Are Bicycles in Europe?
When you use your senses to obtain information you make this A. Experiment B. Chemistry C. Matter D. Observation
which human body systems work directly together to allow locomotion?
why did the us join in world war one and two
does a light bulb with a greater wattage have a greater brightness
Which Nation Has the Most Expensive Gas?
What is the range of the relation (-3,6),(5,2),(-1,-5),(6,-3)
how might malaysia and singapore serve as examples of to how to resolve ethnic conflict in the nations that make up the former yugoslavia