razorbackward01 razorbackward01

11-03-2021
Mathematics

contestada

Factor completely x^2 + 8x + 15.
O (x+3)(x+5)
O (x+3)(x-5)
O X+1)(x+15)
O(x+1)(x-15)

Respuesta :

ktaylor207277 ktaylor207277

11-03-2021

Answer:

x<3 and x<5

Step-by-step explanation:

Given the quadratic inequality x² - 8x + 15 <0, to get the solution set for the inequality, the following steps must be followedStep 1: Factorize the quadratic expression

x² - 8x + 15 <0

x² - 3x - 5x + 15 <0

x(x - 3) - 5(x - 3) <0

(x -3)(x -5)< 0

x -3<0 and x -5<0

x< 3 and x< 5

Answer Link

Otras preguntas

24 48 60 se puede hacer la lista de todos los divisores de cada uno y buscar entre los quese repitencual es mayor?

Using the three words below, write a complete french sentence (a, en, au, au, de, des, du, d') Je,aller, Mexique

Cancion de un padre a su hija que no se quiere casar con el

in order to make strong connections in your reading, what should i do?

The alabama claims select one: a. saw the united states refuse to pay alabama for losses incurred during the civil war. b. involved complaints by the united sta

How do a tubercolosis test work?

For how many real values of x is [tex] \sqrt{120-\sqrt{x}} [/tex] an integer?

How to apologize to my boyfriend for coughing and waking him up while we were both sleeping even though his behavior was irrational?

Which place is more likely to be able to use geothermal energy?

What do elections allow citizens to offer to the basic social contract of the constitution?