The f(g(-2)) is equal to 225
We have given the function composition
f(g(x)) = 4x^6 + 4x^3 + 1
f(g(x))=4x^3(x^3+1)+1
x=-2,f(g(-2))=4(-2)^3((-2)^3+1)+1
The function composition is an operation ∘ that takes two functions f and g, and produces a function h = g ∘ f such that h(x) = g(f(x)).
=[4(-8)(-8+1)]+1
=-32(-7)+1
=244+1
Therefore the f(g(-2))=225
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