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

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

Need help in 3 minutes ASAP Directions:fill in three supporting details for topics sentences and below

The computer technician charges $20 per visit plus $35 per hour. If the computer technician works for 2 hours, what will be the cost? $75 $90 $55

The paragraph above describes the kangaroos rats ?

Help me please………………..

Determine the quadrant(s) in which (x, y) could be located. (Select all that apply.) x + y = 0, x = -0, y = 0 0 Quadrant I Quadrant II Quadrant III Quadrant IV

Which level of organization is characterized by a group of cells that work together to perform a common function? organ tissue organ system organism

how to explain the value of social media to people who don't use it- speech

General purpose computer can perform a single task, true or false

point slope of the line equation, slope=4, passing through(7,2)

Evaluate the expression when a=-7 and x=6 . X-2a