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

Discribe how Tabaco use could negatively impact all three sides of a teens health triangle

To help me and give me the answer to the questions.

jake is younger than sophie. sophie is 14 years old. write an inequality that compares jakes age in years, j, to sophies age

please help i have 1 question show all work thank you

What is the area of this polygon? A. 28.5 units^2 B. 34.5 units^2 C. 37.5 units^2 D. 40.5 units^2

Explain why the ozone hole should be continually monitored

i really need help with this. please show me how you got the answer. thanks in advance:)

A military jet cruising at an altitude of 12.0km and speed of 1400./kmh burns fuel at the rate of 40.7/Lmin . How would you calculate the amount of fuel th

how and where did Miner live? (Back in the days)

To write a thesis statement about courage with three answers in the sentence.