kiarisantana0404 kiarisantana0404

03-06-2020
Mathematics

contestada

Which expression is a factor of x2 +2x - 15 A. (x - 3) B. (x + 3) C. (x + 15) D. (x - 5)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-06-2020

Answer:

A. (x - 3)

Step-by-step explanation:

x^2 +2x - 15

Factor

What 2 numbers multiply to -15 and add to 2

5*-3 = -15

5 -3 =2

(x+5)(x-3)

Answer Link

Otras preguntas

What do you think many immigrants expect to experience if they become U.S citizens?

Who were the British allies with and how did they help then to win so many battles?

Use multiplication to find three raios equivalent to 5 : 11.

During diffusion, when the concentration of molecules on both sides of a membrane os the same, the molcules will

What is X-20=5x? Please help meeeee

what four steps did Mary Anderson take after she noticed the problem street car drivers had cleaning their windshields.

What is the equation of the line that passes through the point (-2,7) and has a slope of zero

Kamal's graduation picnic will cost $6 if it has 3 attendees. At most how many attendees can there be if Kamal budgets a total of $10 for his graduation picnic?

Why do most Japanese people live near the coastlines? Select all that apply. A. The mountainous terrain makes farming difficult. B. Volcanic eruptions make mo

jimmy bought five 12-packs of root beer and 6-packs of cola for a party.How many cans of soda did he buy for the party