spamhelp9 spamhelp9
  • 11-11-2019
  • Mathematics
contestada

Find the discriminant of the quadratic equation and indicate the number of roots: x^2+5x−6=0

Respuesta :

solaric
solaric solaric
  • 11-11-2019

Answer: 49, 2 roots

Step-by-step explanation:

b^2-4ac= ?

25-4*-6*1=

25+24=49

49>0

Theres 2 roots

Answer Link
Аноним Аноним
  • 11-11-2019

Answer:

49.

2 roots.

Step-by-step explanation:

x^2+5x−6=0

Discriminant = b^2 - 4ac

= 5^2 - 4*1*-6

= 49

It is positive so there are 2 roots.

Answer Link

Otras preguntas

Please help me, picture included!
The great depression Which two of the following statements best express the central ideas of the text?
What is The meaning of the word insacure​
A toy store marked down $30 play station games 25%. What is the new price with the discount
Laura covers 2000m in 1,000 seconds. What is her speed?​
describe the location of pakistan​
three less than three times the number equal to seven​
In 3-4 sentences, explain how the Industrial Revolution changed the United States from a rural nation to an urban one.(4 points)
Read the following excerpt from the poem: “How magnificent the war is! How eager and efficient! Early in the morning it wakes up the sirens and dispatches ambul
Name one advantage of electron microscope?