elijahvoightozji5h
elijahvoightozji5h elijahvoightozji5h
  • 02-09-2020
  • Mathematics
contestada

Help me with a ASAP plz and explain

Help me with a ASAP plz and explain class=

Respuesta :

TheFilthyMongol TheFilthyMongol
  • 02-09-2020

(f+g)(x)=f(x)+g(x)=(2x-6)+(4x+7)=6x+1

(f-g)(x)=f(x)-g(x)=(2x-6)-(4x+7)=-2x-13

(fg)(x)=f(x)×g(x)=(2x-6)(4x+7)=8x^2-10x-42

(f+g)(-2)=f(-2)+g(-2)=(2(-2)-6)+(4(-2)+7)=-11

Answer Link

Otras preguntas

who is wtc winner who will give answer i will mark as brainlest
A Shape Question 5 options: 13 yd.² 314 yd.² 251 yd.² 503 yd.²
Choose all correct answer Which of the following are known causes of pneumonia? a) bacteria b) allergy oak) viruses d) fungi u e) parasites
Plane P is a cross-section of the solid below. What shape is the cross section? A. not enough information B. rectangle C. hexagon D. pentagon
Underground mining removes minerals from deep in the earth. Miners use blasting to separate the "waste" from the mineral deposit. Which statement best describes
find the cube of a+3​
Please help me. Thank you ​
_________ are the special effects that you see when one slide changes to another in slide show view​
Under the New Economic Policy of 1921, all of the following were focused on by the Russian government in order to fix the economy EXCEPT which one? A. Industry
¿Que elementos del legado cultural clásico se han relacionado cotidianamente? ¿De qué forma lo han hecho?