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

Would strategic-management concepts and techniques benefit foreign businesses as much as domestic firms? justify your answer
I'm not sure ic I just leave like since I can't combine
Which best completes the tomeline
How did the Germans react to the Berlin Wall?
William howard taft said, “this policy has been characterized as substituting dollars for bullets. it is one that appeals alike to idealistic humanitarian senti
A blimp is 1100 meters high in the air and measures the angles of depression to two stadiums to the west of the blimp. If those measurements are 75.2° and 17.9°
If a squared + b -c÷m, if a=6 ,b = 8, c=5 and m =3
what does solving a quadratic mean
What are the nouns in the sentence Martha adores her cat?
Describe what physical meaning is attributed to ψ 2