dannyo4246 dannyo4246

07-02-2018
Mathematics

contestada

When completely factored, 2x2+2x−242x2+2x-24 is equivalent to -?

Respuesta :

dannielle dannielle

07-02-2018

2x^2 + 2x - 242 x^2+2x-24= - 240x^2+4x-24

the equation -240x^2+4x-24=0 has not real solutions because Δ<0

⇒ it could not be factored

Answer Link

Otras preguntas

what is the recursive rule for the sequence 2, -1, 1/2 , -1/4

How do I solve a word problem using a matrice with these equations: 10x+12y+20z=1240 1.5x+2y+4z=240 1x+1y+1z=70

Clay is in a therapy session. The therapist asks him to relax and say whatever comes to his mind at the moment. This therapist is using ________, which is a tec

Which of the following is not a type of prejudice? homophobia racism sexism individualism

Now that you’ve been briefly introduced to some of the major areas within psychology, which are you most interested in learning more about? Why?

Why do the giant planets and their moons have compositions different from those of the terrestrial planets?

Pls help me with this

During the ___________________ years, most children gradually become sensitive to the sounds of spoken words. They show this phonological awareness in such ways

Determine the power required for a 1150-kg car to climb a 100-m-long uphill road with a slope of 30° (from horizontal) in 12 s (a) at a constant velocity, (b) f

Describe the role of bereavement counsellors in an aged care facility.

good job