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Please Someone Should Help Me Solve This Composite Function - Education - Nairaland

Nairaland ForumNairaland GeneralEducationPlease Someone Should Help Me Solve This Composite Function (516 Views)

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Please Someone Should Help Me Solve This Composite Function by Ebube043(op): 4:23am On Apr 25, 2021
if f(x)=2x+1, g(x)=x+5/x-1 h(x)=x^2. find (Fog) FoGoH HoFoG Thanks and God bless you immensely
Re: Please Someone Should Help Me Solve This Composite Function by Matheusmartin: 10:03am On Apr 25, 2021
Ebube043:
if f(x)=2x+1,
g(x)=x+5/x-1
h(x)=x^2.
find (Fog)
FoGoH
HoFoG
Thanks and God bless you immensely
Cc:Mrshape.
Re: Please Someone Should Help Me Solve This Composite Function by femi4:
Ebube043:
if f(x)=2x+1,
g(x)=x+5/x-1
h(x)=x^2.
find (Fog)
FoGoH
HoFoG
Thanks and God bless you immensely
Fog means put g into f

Fog = 2(x+5/x-1) + 1

Fog =3 (x+3)/(x-1)


FoGoH = F o (X^2 +5)/(X^2-1)
FoGoH= 2(X^2 +5)/(X^2 - 1) + 1
FoGoH = 3(x^2+3)/ (x^2 -1)



HoFoG = Ho 2(x+5)/(x-1) + 1
HoFoG = (2(x+5)/(x-1) + 1) ^ 2

HoFoG = (9(x+3)^2)/ (x-1)^2
Re: Please Someone Should Help Me Solve This Composite Function by Ebube043(op): 12:32pm On Apr 25, 2021
femi4:
Fog means put g into f

Fog = 2(x+5/x-1) + 1

Fog =3 (x+3)/(x-1)


FoGoH = F o (X^2 +5)/(X^2-1)
FoGoH= 2(X^2 +5)/(X^2 - 1) + 1
FoGoH = 3(x^2+3)/ (x^2 -1)



HoFoG = Ho 2(x+5)/(x-1) + 1
HoFoG = (2(x+5)/(x-1) + 1) ^ 2

HoFoG = (9(x+3)^2)/ (x-1)^2
May God continually increase your wealth of knowledge,thank you sir,God bless you
Re: Please Someone Should Help Me Solve This Composite Function by femi4: 1:08pm On Apr 25, 2021
Ebube043:
May God continually increase your wealth of knowledge,thank you sir,God bless you
You re welcome
1 Reply

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