Given the function f(x) = 2x^3 and the function g(x) = x+log
x.
We need to find f(g(10)).
First
we will determine f(g(x)).
f(g(x) = f ( x+ log
x).
Substitute with x= ( x+ log x ) into
f(x).
= 2(x+log x) ^3
Now to
find f(g(10)) we will substitute with x = 10
==> f(g(10)) = 2
( 10 + log10)^3
But we know that log 10 =
1
==> f(g(10)) = 2(10 +
1)^3
=
2(11)^3
=
2*1331
=
2662
==> f(g(10)) =
2662
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