jorge92 jorge92

01-10-2018
Mathematics

contestada

What is the value of the discrimination for the quadratic equation 0=2x2+x-3

Respuesta :

jcherry99 jcherry99

04-10-2018

Remark

The formula for a discriminate is b² - 4*a*c

a = 2

b = 1

c = - 3

So the discriminate =

D = (1)² - 4*2*(-3)

D = 1 - - 24

D = 25

Answer Link

Otras preguntas

List 5 of Justinian’s accomplishments.

A student who willl be the first in his or her familt to attend college is a ___ student

Please help. I just don’t feel like doing it rn

In which process are glucose and oxygen the reactants? cellular respiration photosynthesis ATP production ADP production

Rachael is placing a protective cover on a glass case. The case is a cube, and the perimeter of one cube face is 56 inches. How many square inches of the protec

Select a phrase from the story that explicitly shows that Henry likes to joke around. . A. He was always clowning around and making others laugh. B. He was pain

Kevin hiked 4 miles in 135 minutes. Which equation can be used to find how many hours it took Kevin to hike the 4 miles?

what is population of nepal

15. What impact does the personification of the speaker’s heart and the imagined conversation between the speaker and her heart have on the tone in Passage 4?

how does the civil war documenrs differ from ones u have read?