thomascroff01 thomascroff01
  • 02-05-2015
  • Mathematics
contestada

What is the equation for a quadratic equation?

Respuesta :

skymsw
skymsw skymsw
  • 02-05-2015
x = -b + or - radical b^2 - 4ac all over 2a
Answer Link
brookegallagher
brookegallagher brookegallagher
  • 02-05-2015
When y = ax²+bx+c, then:
[tex]x = \frac{-b(+/-) \sqrt{b^{2}-4ac } }{2a} [/tex]
Hope this helps!
Answer Link

Otras preguntas

i need the answer and if possible, can you show your work? i would like to know the steps. Please and thanks you
What does X equal? Please help me!! Click on the picture
Through what process do green plants make their own food? A. cell division B. photosynthesis C. cellular respiration D. growth and development
How does the introduction of a new character, Mr. Dussel, change the Secret Annex? What problems or complications can arise from this additional person in the h
How old am i I am over 10 but younger than 7
How to find the charge of a proton in coulombs
Select the correct use of the missing word in the sentence below. There are several important that govern my thinking.
I have no idea how to attack this problem!!!! Can I get a step by step please?
Write the equation of the line that passes through the points (8,4) and (-6,2) put your answer in fully reduced point slope form unless it is a vertical or hori
How do you evaluate logarithms? Explain using an example or mathematical evidence to support your answer.