Hayden01
Hayden01
04-05-2016
Mathematics
contestada
I need some help on this.
Respuesta :
BreStrum
BreStrum
04-05-2016
So you are going to use the quadratic formula-
-b +/-
√b^2 -4ac/2a
So the problem is x^2 - 5x + 2 = 0
a=1
b=5
c=2
-(-5) +/-
√-5²-4(1)(2)/2(1)
= 5 +/- √25 - 8/2
= 5 +/- √17/2
Your answer is D.
Understand?
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
what are two types of sampling methods
What is the name of the emerging model of community-school collaboration that encourages students to engage in physical activity by participating in physical ed
Which statement is TRUE regarding the glycolytic pathway? a) It includes reactions catalyzed by three isomerase enzymes. b) It includes five phosphate transfe
Volume 350m density 1.11kg m^3 find mass?
What is the error percentage - 30 items reviewed with 2 errors?
Create a style rule for the page body that sets the width to 95% of the browser window ranging from 640 pixels up to 960 pixels. Horizontally center the page bo
The text explained that __________ morality refers to the study of various cultures’ moral beliefs and practices and __________ ethics refers to the philosophic
Which of the following is the appropriate way to calculate the price of a share of a given company using the free cash flow valuation model? A. P0 = (V0 + C
Find the magnitude of the angular momentum of the second hand on a clock about an axis through the center of the clock face. Assume the clock hand has a length
Hoy en día, no es necesario usar un agente de viajes porque puedes ___________ por Internet.
