victoria38baby victoria38baby

02-06-2018
Mathematics

contestada

what are the zeros of the polynomial x2+4x-12

Respuesta :

02-06-2018

Hi,
[tex]x^2+4x-12=0\\ \Rightarrow\ x^2+6x-2x-12=)0\\ \Rightarrow\ x(x+6)-2(x+6)=0\\ \Rightarrow\ (x+6)(x-2)=0\\ \boxed{\Rightarrow\ x=-6\ or\ x=2}\\ [/tex]

Answer Link

Otras preguntas

what is complicated about identifying ancient geogrphics

Identify the subject take the elevator to the third floor and walk to room 104

Fix the sentence the groom make a toast at the wedding

Read this line from the narrative: School would be starting next week and the fall plants were well enough along to allow Mrs. T. to manage the greenhouses hers

A city finds its residents are moving to the suburbs. its population is decreasing by 4% per year. if the initial population of the city was 100,000, what will

Definition of gradual structures

-4 8 i know the answer is 4 but i don't know how i got ir

What is the surface area of this design?

Which inequality represents this sentence? Six plus two is less than nine plus three. A. 6 + 2 > 9 + 3 B. 6 + 2 < 9 + 3 C. 9 + 3 < 6 + 2 D. 6 + 2 ≤

Fix the sentence the groom make a toast at the wedding