SOLUTION: Find h(g(f(-46))) if f(x) = x-8/9, g(x) =3 -x^2 and h(x)=[x-9]

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Question 46049: Find h(g(f(-46))) if f(x) = x-8/9, g(x) =3 -x^2 and h(x)=[x-9]
Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
Find h(g(f(-46))) if f(x) = x-8/9
f(-46)=-46-8/9=(-414-8)/9=-422/9
, g(x) =3 -x^2
g(f(-46))=g(-422/9)=3-(422/9)^2=3-422^2/81
=(243-422^2)/81=-177841/81
and h(x)=[x-9]
h(g(f(x)))=g(-177841/81)=(-177841/81)-9=(-177841-729)/81
=-178570/81